PILATUS PC-12/45

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered PILATUS PC-12/45 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

02 /  NTSB Records

Events involving PILATUS PC-12/45 aircraft

41 event(s) on file. Showing the most recent 25 · 16 more available on NTSB CAROL.

• Mar 7, 2025

  N304PT

  Sleetmute, Alaska

  NTSB Docket →

• Jan 16, 2024

  N668TW

  Gustavia

  NTSB Docket →

• Dec 14, 2023

  N188PC

  Christoval, Texas Fatal

  NTSB Docket →

• Feb 24, 2023

  N273SM

  Stagecoach, Nevada Fatal

  NTSB Docket →

• Mar 24, 2019

  N944BT

  FORT LAUDERDALE, Florida

  NTSB Docket →

• Jul 2, 2017

  N321MW

  Rio Vista, California

  NTSB Docket →

• May 12, 2015

  N811VM

  Crownpoint, New Mexico

  NTSB Docket →

• Feb 7, 2012

  N701CF

  Winter Haven, Florida

  NTSB Docket →

• Jan 3, 2008

  N398J

  Oklahoma City, Oklahoma Fatal

  NTSB Docket →

• Oct 14, 2005

  N381SL

  Benton, Tennessee Serious

  NTSB Docket →

• Aug 18, 2004

  N562NA

  Show Low, Arizona

  NTSB Docket →

• Aug 4, 2002

  N316PM

  Benton Harbor, Michigan Fatal

  NTSB Docket →

• Dec 29, 2001

  N852AL

  Sunriver, Oregon

  NTSB Docket →

• Jul 8, 2000

  N405MN

  VIEQUES, Puerto Rico Fatal

  NTSB Docket →

• May 10, 2000

  N241H

  KAUNAKAKAI, Hawaii Fatal

  NTSB Docket →

• Aug 23, 1995

  N781DL

  PACIFIC OCEAN, Pacific Ocean

  NTSB Docket →

• Nov 26, 1993

  N320PW

  VACAVILLE, California Serious

  NTSB Docket →

• Jul 31, 1993

  N445RH

  EL MONTE, California Fatal

  NTSB Docket →

• Mar 11, 1992

  N11AG

  OKEECHOBEE, Florida Fatal

  NTSB Docket →

• Jul 13, 1991

  N515TW

  HESPERIA, California Fatal

  NTSB Docket →

• Jul 7, 1991

  N29BB

  SHOSHONE, California Serious

  NTSB Docket →

• Mar 4, 1987

  N201LF

  WEED, California Fatal

  NTSB Docket →

• Sep 9, 1985

  N242MA

  CHICAGO, Illinois

  NTSB Docket →

• May 26, 1985

  N1211A

  ST.PETERSBURG, Florida Minor

  NTSB Docket →

• Nov 1, 1983

  N2727K

  PATTERSON, Louisiana

  NTSB Docket →

02b /  NASA ASRS Reports

Near-miss reports involving PILATUS PC-12/45

NASA's voluntary, confidential reporting system surfaces what almost went wrong. 11 de-identified ASRS reports reference this airframe. Pilot-written narrative. ASRS reports are voluntary and not investigated — they represent the reporter's perspective and cannot infer prevalence.

• ACN 2095743 Altitude Deviations

  PC12 pilot reported receiving altitude warning during descent. Pilot corrected altitude and continued uneventfully.

  PC-12

• ACN 2054606 Commuter and GA Icing Incidents

  PC-12 Captain reported a temporary propeller vibration during cruise while in icing conditions. The flight crew decided to divert due to degraded aircraft performance..

  PC-12

• ACN 2050737 Commuter and GA Icing Incidents

  PC12 pilot reported multiple instances of heading and altitude deviations possibly due to avionics anomalies.

  PC-12

• ACN 2023141 Commuter and GA Icing Incidents

  PC12 pilot reported a loss of aircraft control during climb after entering cumulonimbus clouds and IMC conditions prior to receiving IFR clearance. Pilot encountered extreme turbulence and moderate ic

  PC-12

• ACN 1997985 Commuter and GA Icing Incidents

  PC-12 Captain reported loss of pitot static anti ice systems during cruise and unreliable air data information on both the Captain's and First Officer's air data systems. The flight crew diverted to a

  PC-12

• ACN 1927855 Commuter and GA Icing Incidents

  Pilot reported a fuel pressure fuel pump light illuminated during approach. The standby fuel pumps did not activate as expected and the Pilot made a precautionary landing and turned the aircraft over

  PC-12

• ACN 1826177 Commuter and GA Icing Incidents

  PC-12 Pilot reported the Propeller Heat System failed while climbing through icing conditions causing a temporary loss of control.

  PC-12

• ACN 2050753 CRM Issues

  Air taxi Captain reported fixes on the approach were not loaded and they descended below published altitudes resulting in a Low Altitude Alert from ATC.

  PC-12

• ACN 1922114 Emergency Medical Service Incidents

  TRACON Controller reported an aircraft on vectors to avoid special use airspace descended below their assigned altitude and below the Minimum Vectoring Altitude.

  PC-12

• ACN 1883808 Emergency Medical Service Incidents

  PC-12 pilot reported they switched NAV sources which caused the auto pilot to disconnect resulting in the aircraft descending too low on the approach and a Ground Proximity Warning along with an ATC L

  PC-12

• ACN 2015250 RNAV Arrival Reports

  PC-12 Captain reported a NMAC at an airport after the tower was closed. The slower aircraft was not communicating their intentions until final approach. The crew executed a 360 degree turn with the co

  PC-12

03 /  Airworthiness Directives

FAA directives applicable to PILATUS PC-12/45

48 directive(s) on file. Showing the most recent 25 · 23 more in the Federal Register.

• Apr 24, 2026

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47G airplanes. This AD was prompted by a report that a brake shuttle valve (BSV) on a production airplane shuttled and isolated the brake line to the left- hand (LH) brake, which resulted in brake lockup. Thi…

  Atlas AD → Federal Register ↗

• Mar 19, 2026

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This AD was prompted by a report of the stall warning protection system (SWPS) engaging when not appropriate. This proposed AD would require updating operational software and incorporatin…

  Atlas AD → Federal Register ↗

• Jan 21, 2026

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12 airplanes. This proposed AD was prompted by a report that the emergency exit door could not be opened from inside an airplane. This proposed AD would require a visual inspection of the passenger service…

  Atlas AD → Federal Register ↗

• Jan 21, 2026

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This proposed AD was prompted by a report that, during an engine start on the ground, the airplane battery voltage dropped to a value that resulted in an avionic system shutdown. This pro…

  Atlas AD → Federal Register ↗

• Apr 29, 2024

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2023-12- 17, which applied to Pilatus Aircraft Ltd. (Pilatus) Model PC-12, PC- 12/45, PC-12/47, and PC-12/47E airplanes. AD 2023-12-17 required revising the airworthiness limitation section (ALS) of the existing aircraft maintenance manual (AMM) or Instructions for C…

  Atlas AD → Federal Register ↗

• Feb 2, 2024

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2023-12-17, which applies to Pilatus Aircraft Ltd. (Pilatus) Model PC- 12, PC-12/45, PC-12/47, and PC-12/47E airplanes. AD 2023-12-17 requires revising the airworthiness limitation section (ALS) of the existing aircraft maintenance manual (AMM) or Instructions…

  Atlas AD → Federal Register ↗

• Jul 3, 2023

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2022-19-03 which applied to Pilatus Aircraft Ltd. (Pilatus) Model PC-12, PC-12/45, PC-12/47, and PC-12/47E airplanes. AD 2022-19-03 required incorporating new revisions to the airworthiness limitation section (ALS) of the existing airplane maintenance manual (AMM) or…

  Atlas AD → Federal Register ↗

• May 31, 2023

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12, PC-12/45, PC-12/ 47, and PC-12/47E airplanes. This AD is prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an un…

  Atlas AD → Federal Register ↗

• Apr 14, 2023

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This AD was prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation p…

  Atlas AD → Federal Register ↗

• Apr 11, 2023

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2022-19-03, which applies to all Pilatus Aircraft Ltd. (Pilatus) Model PC-12, PC-12/45, PC-12/47, and PC-12/47E airplanes. AD 2022-19-03 requires incorporating new revisions to the airworthiness limitation section (ALS) of the existing airplane maintenance man…

  Atlas AD → Federal Register ↗

• Feb 27, 2023

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12, PC-12/45, PC- 12/47, and PC-12/47E airplanes. This proposed AD was prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify a…

  Atlas AD → Federal Register ↗

• Nov 7, 2022

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on a…

  Atlas AD → Federal Register ↗

• Sep 22, 2022

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2016-26- 08, which applied to all Pilatus Aircraft Ltd. Model PC-12, PC-12/45, PC-12/47, and PC-12/47E airplanes. AD 2016-26-08 required incorporating revisions into the airworthiness limitations section (ALS) of the maintenance program and inspecting the main landin…

  Atlas AD → Federal Register ↗

• May 20, 2022

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This AD was prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation p…

  Atlas AD → Federal Register ↗

• Apr 4, 2022

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This AD was prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation p…

  Atlas AD → Federal Register ↗

• Mar 14, 2022

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2016-26-08, which applies to all Pilatus Aircraft Ltd. Model PC-12, PC- 12/45, PC-12/47, and PC-12/47E airplanes. AD 2016-26-08 requires incorporating revisions into the airworthiness limitations section (ALS) of the maintenance program and inspecting the main…

  Atlas AD → Federal Register ↗

• Feb 10, 2022

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on a…

  Atlas AD → Federal Register ↗

• Dec 9, 2021

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for Pilatus Aircraft Ltd. (Pilatus) Model PC-12/45, PC-12/47, and PC-12/47E airplanes with Supplemental Type Certificate (STC) SA00634DE installed. This AD was prompted by a report of strake attachment brackets and the fuselage frame failing at the upper most brac…

  Atlas AD → Federal Register ↗

• Nov 12, 2021

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on a…

  Atlas AD → Federal Register ↗

• Jul 22, 2021

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for Pilatus Aircraft Ltd. (Pilatus) Models PC-12/45, PC-12/47, and PC- 12/47E airplanes with Supplemental Type Certificate (STC) SA00634DE installed. This proposed AD was prompted by a report of strake attachment brackets and the fuselage frame failing at th…

  Atlas AD → Federal Register ↗

• Feb 23, 2021

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for Pilatus Aircraft Ltd. (Pilatus) Model PC-12/47E airplanes. This AD was prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product.…

  Atlas AD → Federal Register ↗

• Nov 2, 2020

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for Pilatus Aircraft Ltd. Model PC-12/47E airplanes. This AD was results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI…

  Atlas AD → Federal Register ↗

• Nov 2, 2020

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA is adopting a new airworthiness directive (AD) for Pilatus Aircraft Ltd. Models PC-12, PC-12/45, PC-12/47, and PC-12/47E airplanes. This AD was prompted by mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an…

  Atlas AD → Federal Register ↗

• Sep 16, 2020

  Airworthiness Directives; Pilatus Aircraft Limited Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for Pilatus Aircraft Limited Model PC-12/47E airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation prod…

  Atlas AD → Federal Register ↗

• Aug 6, 2020

  Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for Pilatus Aircraft Ltd. Model PC-12/47E airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product…

  Atlas AD → Federal Register ↗

04 /  Type Certificate Data Sheets

FAA TCDS for PILATUS PC-12/45

The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.

• A78EU Historical Rev 11 · 12/23/2005

  Pilatus Aircraft Limited

  Models: PC-12, PC-12/47E, PC-12/45, PC-12/47 + 1 more

  Atlas TCDS → DRS ↗

05 /  Special Airworthiness Information Bulletins

Advisories applicable to PILATUS PC-12/45

9 SAIBs on file. SAIBs are FAA advisory notices — not mandatory like ADs, but worth reviewing for service bulletins and emerging issues.

• 05/19/2017

  SAIB CE-17-13

  Engine Oil Pressure; Torque Transducer Oil Pressure Pipe P-Clamp Installation

  Read → DRS ↗

• 01/25/2016

  SAIB CE-16-12

  AUTO FLIGHT - Autopilot

  Read → DRS ↗

• 10/25/2004

  SAIB CE-05-08

  SAIB CE-05-08 —

  Read → DRS ↗

• 07/08/2004

  SAIB CE-04-70

  SAIB CE-04-70 —

  Read → DRS ↗

• 04/12/2004

  SAIB CE-04-62

  SAIB CE-04-62 —

  Read → DRS ↗

• 03/30/2004

  SAIB CE-04-60

  SAIB CE-04-60 —

  Read → DRS ↗

• 02/13/2004

  SAIB CE-04-52

  SAIB CE-04-52 —

  Read → DRS ↗

• 01/22/2003

  SAIB CE-03-19

  SAIB CE-03-19 —

  Read → DRS ↗

• 02/13/2002

  SAIB CE-02-15

  SAIB CE-02-15 —

  Read → DRS ↗

06 /  Supplemental Type Certificates

Modifications approved for PILATUS PC-12/45

435 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.

• 10/28/2025

  STC SA11158SC

  Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS)

  Liberty Partners Inc.

  Atlas STC → DRS ↗

• 09/23/2025

  STC SA04841NY

  Installation of replacement LED recognition lights, LED wingtip lights, LED beacon lights, LED taxi lights, and LED landing lights

  Whelen Aerospace Technologies

  Atlas STC → DRS ↗

• 08/15/2025

  STC SA01844WI

  Installation of Garmin GFC 600 Automatic Flight Control System

  Garmin International Inc.

  Atlas STC → DRS ↗

• 04/09/2025

  STC SA04278NY

  Installation of the GPS/Iridium Antenna Provisions

  SKYTRAC Systems Ltd.

  Atlas STC → DRS ↗

• 04/01/2025

  STC SA04046CH PAGE 2

  Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500)

  Acron Aviation Inc.

  Atlas STC → DRS ↗

• 04/01/2025

  STC SA02738CH (PAGE 2)

  Installation of L-3 Communications Avionics Systems

  Acron Aviation Inc.

  Atlas STC → DRS ↗

• 03/24/2025

  STC SA09887AC

  Installation of an Avionica MK-III mini Quick Access Recorder (QAR) and optional 4G or LTE Avionica\nCellular Module (avCM

  Aircraft Systems and Manufacturing Inc.

  Atlas STC → DRS ↗

• 02/18/2025

  STC SA01527CH

  Installation of a Honeywell KMH 880 Multi-Hazard Awareness System or a Honeywell KTA 870 Traffic Advisory System

  Amphenol Cable and Interconnect Technologies Inc.

  Atlas STC → DRS ↗

• 11/27/2024

  STC SA03275CH

  Installation of an antiskid brake system

  Advent Aircraft Systems Inc.

  Atlas STC → DRS ↗

• 09/13/2024

  STC SA01844WI

  Installation of Garmin GFC 600 Automatic Flight Control System

  Garmin International Inc.

  Atlas STC → DRS ↗

• 08/27/2024

  STC SA02558SE

  Installation of a Light Emitting Diode (LED) Landing and Taxi Light

  AeroLED's Holdings LLC

  Atlas STC → DRS ↗

• 08/27/2024

  STC SA04837NY

  Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights

  AeroLED's Holdings, LLC

  Atlas STC → DRS ↗

• 05/28/2024

  STC SA04051CH

  Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders

  CMD Flight Solutions LLC

  Atlas STC → DRS ↗

• 05/06/2024

  STC SA04841NY

  Installation of replacement LED recognition lights, LED wingtip lights, LED beacon lights, LED taxi lights, and LED landing lights

  Sterling Helicopter

  Atlas STC → DRS ↗

• 04/19/2024

  STC SA00028MC

  Installation of non-essential antenna and radome

  Sierra Nevada Company LLC

  Atlas STC → DRS ↗

• 04/05/2024

  STC SA01946WI

  Installation of multi-mission equipment, antennas, and interior configurations

  Pilatus Business Aircraft, LTD

  Atlas STC → DRS ↗

• 03/27/2024

  STC SA01946WI

  Installation of multi-mission equipment, antennas, and interior configurations

  3S Certification LLC

  Atlas STC → DRS ↗

• 03/20/2024

  STC SA04841NY

  Installation of replacement LED recognition lights, LED wingtip lights, LED beacon lights, LED taxi lights, and LED landing lights

  Sterling Helicopter

  Atlas STC → DRS ↗

• 03/05/2024

  STC SA02742NY

  Installation of MT-Propeller Entwicklung GmbH model MTV-27-1-N-C-F-R(P)/CFR260-65

  MT- Propeller Entwicklung GmbH

  Atlas STC → DRS ↗

• 03/05/2024

  STC SA03316CH

  Activation of an 802.11 a/b/g/n WiFi System

  Elliott Aviation Technical Products Development Inc.

  Atlas STC → DRS ↗

• 02/26/2024

  STC SA00229MC

  Installation of Dual Mode Recognition Lights.

  Sierra Nevada Company LLC

  Atlas STC → DRS ↗

• 02/02/2024

  STC SA02658SE (1 OF 2)

  Installation of Garmin GI 275 Multi-Function Display System

  Garmin International Inc.

  Atlas STC → DRS ↗

• 12/12/2023

  STC SA02571SE (PAGE 1)

  Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).

  Garmin International Inc.

  Atlas STC → DRS ↗

• 09/08/2023

  STC SA11158SC

  Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS)

  Liberty Partners Inc.

  Atlas STC → DRS ↗

• 06/23/2023

  STC SA01844WI

  Installation of Garmin GFC 600 Automatic Flight Control System

  Garmin International Inc.

  Atlas STC → DRS ↗

• 04/14/2023

  STC SA02266LA

  Installation of a Pratt and Whitney PT6A-67P

  Finnoff Aviation Products LLC

  Atlas STC → DRS ↗

• 03/06/2023

  STC SA02010WI

  Installation of the Mid-Continent Instruments & Avionics MD23 FLEX Custom Function Display (CFD)

  Mid-Continent Instruments and Avionics

  Atlas STC → DRS ↗

• 01/25/2023

  STC SA00028MC

  Installation of non-essential Ku-band antenna and radome.

  Sierra Nevada Corporation

  Atlas STC → DRS ↗

• 01/17/2023

  STC SA04220NY

  Installation of Retractable Camera Mount System

  Trine Aerospace & Defense

  Atlas STC → DRS ↗

• 12/14/2022

  STC SA00028MC

  Installation of non-essential Ku-band antenna and radome

  3S Certification LLC

  Atlas STC → DRS ↗

+ 405 more STCs on file

07 /  PMA replacement parts

FAA-approved replacement parts for PILATUS PC-12/45

60+ parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.

• 51538-002A#https://drs.faa.gov/browse/excelExternalWindow/31D8708C43182FA2862584D5006F21DE.0001##

  DC Generator Control Unit

  Safran Power USA LLC replaces 9882114111

  PMA holder →

• 2119232-4#https://drs.faa.gov/browse/excelExternalWindow/1766822FB0FFD0F586257B97005E75AF.0001##

  Cabin Pressure Control Unit

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.144

  PMA holder →

• 103784-4#https://drs.faa.gov/browse/excelExternalWindow/7C542100C300621F862579EC0064052D.0001##

  VALVE, CABIN PRESSURE RELIEVE

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.132

  PMA holder →

• 130374-36#https://drs.faa.gov/browse/excelExternalWindow/FF1465A656AB0E91862579EC00640598.0001##

  CONTROLLER, OUTFLOW VALVE

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.141

  PMA holder →

• 131410-1#https://drs.faa.gov/browse/excelExternalWindow/8729D11EBAEE4351862579EC006406AD.0001##

  PUMP, JET

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.161

  PMA holder →

• 131412-2#https://drs.faa.gov/browse/excelExternalWindow/793352563E515E36862579EC00640476.0001##

  CONTROLLER,MANUAL

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.101

  PMA holder →

• 2119232-3#https://drs.faa.gov/browse/excelExternalWindow/97A8443FB3D966B2862579EC00640615.0001##

  CONTROL UNIT,CABIN PRESSURE

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.143

  PMA holder →

• 103784-3#https://drs.faa.gov/browse/excelExternalWindow/9BFB4D534C77E6F2862579EC006404F0.0001##

  OUTFLOW VALVE, CABIN PRESSURE

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.123

  PMA holder →

• 103784-5#https://drs.faa.gov/browse/excelExternalWindow/A5CFBC6C10871BA8862579EC00640562.0001##

  VALVE, CABIN PRESSURE RELIEVE

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.133

  PMA holder →

• 2119232-2#https://drs.faa.gov/browse/excelExternalWindow/4AE602FDB5711B76862579EC006405D8.0001##

  CONTROL UNIT, CABIN PRESSURE

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.142

  PMA holder →

• 131358-2#https://drs.faa.gov/browse/excelExternalWindow/189D708750D3A78E862579EC0064065D.0001##

  TANK, AUXILIARY VOLUME

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.111

  PMA holder →

• 103898-3#https://drs.faa.gov/browse/excelExternalWindow/48D0B8AFBD5EE03A862579EC006404B3.0001##

  CABIN PRESSURE OUTFLOW VALVE

  Honeywell International Inc. Honeywell Aerospace replaces 959.90.91.122

  PMA holder →

• 895-06077#https://drs.faa.gov/browse/excelExternalWindow/0CFD40E4CE54B93A86258566005096F2.0001##

  Matrix Cylinder & Regulator Assembly

  AVOX Systems Inc replaces Pilatus P/N 9571212212

  PMA holder →

• P27-7D5221-21#https://drs.faa.gov/browse/excelExternalWindow/047A938BEDCC71AF8625855300412D08.0001##

  De-Icer, Wing, INBD, LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901037

  PMA holder →

• P27S-7D5221-13#https://drs.faa.gov/browse/excelExternalWindow/078DB7867CB44AF78625855300412B09.0001##

  Fastboot, De-Icer, Horiz Stab, LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901026

  PMA holder →

• 3E2459-3 MOD B#https://drs.faa.gov/browse/excelExternalWindow/1543970D93A181598625855300412F3C.0001##

  Temperature Controller

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9754421418

  PMA holder →

• 27-7D5221-10#https://drs.faa.gov/browse/excelExternalWindow/1F7837502A8F55F78625855300412BC9.0001##

  De-Icer, INBD-Wing, RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901032

  PMA holder →

• 4D2095-141#https://drs.faa.gov/browse/excelExternalWindow/1D2636C1C32647EE8625855300412893.0001##

  Regulator, Reliever

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901012

  PMA holder →

• 51538-002A#https://drs.faa.gov/browse/excelExternalWindow/251901B56D80DD638625854D00474F67.0001##

  DC Generator Control Unit

  Safran Power USA LLC replaces 9882114111

  PMA holder →

• P27S7D5221-25#https://drs.faa.gov/browse/excelExternalWindow/31DFEE40899AC7048625855300412E0B.0001##

  De-Icer, Horiz Stab, LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901041

  PMA holder →

• 803201-00#https://drs.faa.gov/browse/excelExternalWindow/45AE14E7B0B277A786258566005095C5.0001##

  Mask and Fitting Assembly

  AVOX Systems Inc replaces Pilatus P/N 9571210211

  PMA holder →

• 3D2485-128#https://drs.faa.gov/browse/excelExternalWindow/44322BC098ACD24F8625855300412EBC.0001##

  Pneumatic De-Icer Timer

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901044

  PMA holder →

• P27S7D5221-26#https://drs.faa.gov/browse/excelExternalWindow/57C1D3961602BCE38625855300412E47.0001##

  De-Icer, Horiz Stab, RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901042

  PMA holder →

• 27S-7D5221-13#https://drs.faa.gov/browse/excelExternalWindow/4DDED6A04ABB9B088625855300412C86.0001##

  De-Icer, Horiz Stab, LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901035

  PMA holder →

• P27S-7D5221-14#https://drs.faa.gov/browse/excelExternalWindow/5C0B158664EBE3108625855300412B42.0001##

  Fastboot, De-Icer, Horiz Stab, RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901027

  PMA holder →

• P27-7D5221-23#https://drs.faa.gov/browse/excelExternalWindow/75110FCF5C8ED0E78625855300412D8E.0001##

  De-Icer, Wing, OUTBD, LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901039

  PMA holder →

• P27-7D5221-22#https://drs.faa.gov/browse/excelExternalWindow/82D8686178BAFC088625855300412D4C.0001##

  De-Icer, Wing, INBD, RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901038

  PMA holder →

• 27S-7D5221-14#https://drs.faa.gov/browse/excelExternalWindow/81CA55180CF8CEE18625855300412CCE.0001##

  De-Icer, Horiz Stab, RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901036

  PMA holder →

• P27-7D5221-24#https://drs.faa.gov/browse/excelExternalWindow/89B56D7534EB56248625855300412DD5.0001##

  De-Icer, Wing, OUTBD, RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901040

  PMA holder →

• P27-7D5221-12#https://drs.faa.gov/browse/excelExternalWindow/8EAFBEA5644420D38625855300412AD0.0001##

  Fastboot, De-Icer, OUTBD-Wing RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901025

  PMA holder →

• P27-7D5221-10#https://drs.faa.gov/browse/excelExternalWindow/90EA44C11D7614968625855300412A56.0001##

  Fastboot, De-Icer, INBD-Wing RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901023

  PMA holder →

• 3D2353-72#https://drs.faa.gov/browse/excelExternalWindow/8BA83EE130044AE186258553004127E2.0001##

  Valve, Ejector Flow Control

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901008

  PMA holder →

• 3D2485-129#https://drs.faa.gov/browse/excelExternalWindow/A7088B8780F2D64D8625855300412E87.0001##

  Pneumatic De-Icer Timer

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901043

  PMA holder →

• P27-7D5221-11#https://drs.faa.gov/browse/excelExternalWindow/AAFB769E4EB9C8DF8625855300412A9B.0001##

  Fastboot, De-Icer, OUTBD-Wing LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901024

  PMA holder →

• 4E3163-2#https://drs.faa.gov/browse/excelExternalWindow/C011C9F082E98E958625855300412F05.0001##

  Controller, Propeller De-Icer

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9682913227

  PMA holder →

• 27-7D5221-12#https://drs.faa.gov/browse/excelExternalWindow/B79F8EA342CA15D58625855300412C43.0001##

  De-Icer, OUTBD-Wing, RH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901034

  PMA holder →

• 27-7D5221-11#https://drs.faa.gov/browse/excelExternalWindow/C02CAE46BD5F96088625855300412BF8.0001##

  De-Icer, OUTBD-Wing, LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901033

  PMA holder →

• 27-7D5221-09#https://drs.faa.gov/browse/excelExternalWindow/BB160D814A97BE898625855300412B84.0001##

  De-Icer, INBD-Wing, LH

  UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces 9598901031

  PMA holder →

• 803272-06#https://drs.faa.gov/browse/excelExternalWindow/E161ED25F41EE4D38625856600509773.0001##

  Bracket Assembly, Band Clamp-Cylinder

  AVOX Systems Inc replaces Pilatus P/N 9571212816

  PMA holder →

• 89718050#https://drs.faa.gov/browse/excelExternalWindow/E007E3F2E152D370862585660050960B.0001##

  Cylinder and Valve Assembly

  AVOX Systems Inc replaces Pilatus P/N 9571212201

  PMA holder →

+ 20 more PMA parts on file

09 /  Equivalent Level of Safety findings

ELOS findings issued for PILATUS PC-12/45

8 ELOS findings on file. The FAA issues an ELOS when an applicant proposes an alternative means that achieves the same safety outcome as a literal regulation — a standing record of which certification deviations the agency has approved for this model series.

• AT00923CE-A-P-4

  Interconnected Fuel Tanks without Interconnected Tank Airspaces

  § 23.975

  08/16/2019 →

• AT00923CE-A-P-3

  Digital Only Display Powerplant Indications

  § 23.1305, 23.1549

  08/16/2019 →

• AT00923CE-A-S-4

  Auto Throttle Engage When Not Installed

  § 23.1301

  08/16/2019 →

• ACE-08-02

  Circuit Protective Devices

  § 23.1357

  02/15/2008 →

• ACE-07-15

  Flap operating range

  § 23.1545

  01/08/2008 →

• ACE-07-14

  Pitot heat indication system

  § 23.1326

  01/07/2008 →

• ACE-94-8

  Spin demonstration

  § 23.221

  11/07/2007 →

• ACE-05-18

  Pressurized Cabin requirements

  § 23.841

  11/29/2005 →

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for PILATUS PC-12/45

05 /  Aircraft of this type

All 378 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

05 /  Sources & Methodology

Every count traces back to a primary US-government source

• FAA Aircraft Registry →

  Refreshed Apr 27, 2026

  Available

• NTSB CAROL →

  Refreshed Apr 27, 2026

  Available

• Federal Register (FAA Airworthiness Directives) →

  Refreshed Apr 27, 2026

  Available

We render counts and lists as the agency publishes them. Read the methodology →