Type Record · As of May 3, 2026
CESSNA 411
Fixed Wing Multi Engine · CONT MOTOR GTSIO-520-C
Registered
6
Year Range
1965–1966
NTSB Events
0
Airworthiness Directives
48
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered CESSNA 411 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- CA 33.3% 2
- WY 16.7% 1
- GA 16.7% 1
- ND 16.7% 1
- NV 16.7% 1
By Decade of Manufacture
- 1960s 83.3% 5
- Unknown 16.7% 1
02 / NTSB Records
Events involving CESSNA 411 aircraft
No NTSB-recorded events match CESSNA 411 in the indexed corpus.
02c / Academic Research
Scholarly work mentioning CESSNA 411
Papers and reports across NASA, NTSB, FAA CAMI, AOPA ASI, Embry-Riddle, arXiv, and the broader academic graph that mention this airframe. Title or keyword match — drill into each for full abstract + author list + PDF link.
Browse the full corpus — academia portal ↗
03 / Airworthiness Directives
FAA directives applicable to CESSNA 411
48 directive(s) on file. Showing the most recent 25 · 23 more in the Federal Register.
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Mar 4, 2026
Airworthiness Directives; Textron Aviation, Inc. (Type Certificate Previously Held by Cessna Aircraft Company) Airplanes
The FAA is correcting an airworthiness directive (AD) that was published in the Federal Register. That AD applies to all Textron Aviation, Inc., Model 525B airplanes. As published, there was an error in Table 1 to paragraph (g) of the AD. This document corrects that error. In all other respects, the original document…
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Feb 6, 2026
Airworthiness Directives; Textron Aviation, Inc. (Type Certificate Previously Held by Cessna Aircraft Company) Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Textron Aviation, Inc., Model 525B airplanes. This AD was prompted by the manufacturer's revision of the aircraft maintenance manual (AMM) to introduce more restrictive inspection intervals. This AD requires revising the Airworthiness Limitations Section (…
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Nov 28, 2025
Airworthiness Directives; Textron Aviation, Inc. (Type Certificate Previously Held by Cessna Aircraft Company) Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Textron Aviation, Inc., Model 525B airplanes. This proposed AD was prompted by the manufacturer's revision of the aircraft maintenance manual (AMM) to introduce more restrictive inspection intervals. This proposed AD would require revising the Airwor…
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Jun 12, 2023
Airworthiness Directives; Various Airplanes, Helicopters, and Engines
The FAA is adopting a new airworthiness directive (AD) for turbocharged, reciprocating engine-powered airplanes and helicopters and turbocharged, reciprocating engines with a certain v-band coupling installed. This AD was prompted by multiple failures of spot-welded, multi-segment v-band couplings at the tailpipe to t…
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Jul 27, 2022
Airworthiness Directives; Various Airplanes, Helicopters, and Engines
The FAA proposes to adopt a new airworthiness directive (AD) for turbocharged, reciprocating engine-powered airplanes and helicopters and turbocharged, reciprocating engines with a certain v- band coupling installed. This proposed AD was prompted by multiple failures of spot-welded, multi-segment v-band couplings at t…
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Feb 22, 2021
Airworthiness Directives; Textron Aviation Inc. (Type Certificate previously held by Cessna Aircraft Company) Airplanes
The FAA is withdrawing a notice of proposed rulemaking (NPRM) and supplemental notice of proposed rulemaking (SNPRM) that proposed to supersede airworthiness directive (AD) 72-14-08 R1 for Cessna Aircraft Company (now Textron Aviation Inc.) Models 310, 320, 401, 402, 411, and 421 airplanes. AD 72-14-08 R1 requires rep…
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May 8, 2018
Airworthiness Directives; Textron Aviation Inc. Airplanes
We are revising Airworthiness Directive (AD) 2018-03-03 for certain Textron Aviation Inc. Models 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, and 425 airplanes. AD 2018-03-03 required repetitively inspecting the left and the right forward lower carry through spar cap for cracks…
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Feb 13, 2018
Airworthiness Directives; Textron Aviation Inc. Airplanes
We are adopting a new airworthiness directive (AD) for certain Textron Aviation Inc. Models 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A 421, 421A, 421B, 421C, and 425 airplanes. This AD requires repetitively inspecting the left and the right forward lower carry through spar cap for cracks and replacin…
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Aug 26, 2016
Airworthiness Directives; Textron Aviation, Inc. Airplanes
We are superseding Airworthiness Directive (AD) 2016-07-24 for all Textron Aviation, Inc. Models 310 through 310R, E310H, E310J, T310P through T310R, 310J-1, 320 through 320F, 320-1, 335, 340, 340A, 401 through 401B, 402 through 402C, 411, 411A, 414, 414A, and 421 through 421C airplanes (type certificates 3A10, 3A25,…
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Apr 11, 2016
Airworthiness Directives; Textron Aviation, Inc. Airplanes
We are adopting a new airworthiness directive (AD) for all Textron Aviation, Inc. Models 310 through 310R, E310H, E310J, T310P through T310R, 310J-1, 320 through 320F, 320-1, 335, 340, 340A, 401 through 401B, 402 through 402C, 411, 411A, 414, 414A, and 421 through 421C airplanes (type certificates 3A10, 3A25, and A7CE…
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Mar 3, 2014
Airworthiness Directives; Cessna Aircraft Company Airplanes
We are adopting a new airworthiness directive (AD) for certain Cessna Aircraft Company (Cessna) Models 310, 320, 340, 401, 402, 411, 414, and 421 airplanes. This AD was prompted by an investigation of recent and historical icing-related accidents and incidents for the products listed above. This AD requires either hav…
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Oct 1, 2012
Airworthiness Directives; Cessna Aircraft Company Airplanes; Initial Regulatory Flexibility Analysis
This document announces the availability of and request for comments on the Initial Regulatory Flexibility Analysis for the previously published proposed airworthiness directive (AD) on Cessna Aircraft Company 310, 320, 340, 401, 402, 411, 414, and 421 airplanes regarding the installation of placards requiring flight…
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Jun 3, 2011
Airworthiness Directives; Cessna Aircraft Company 310, 320, 340, 401, 402, 411, 414, and 421 Airplanes
We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD would require you to install a placard that prohibits flight into known icing conditions and install a placard that increases published speed on approach 17 mph (15 knots) in case of an inadvertent encounter with ici…
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Mar 12, 2007
Airworthiness Directives; Teledyne Continental Motors GTSIO-520 Series Reciprocating Engines
The FAA is superseding an existing airworthiness directive (AD) for Teledyne Continental Motors (TCM) GTSIO-520 series reciprocating engines. That AD currently requires initial and repetitive visual inspections of the starter adapter assembly and crankshaft gear and unscheduled visual inspections of the starter adapte…
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Oct 26, 2006
Airworthiness Directives; Teledyne Continental Motors GTSIO-520 Series Reciprocating Engines
The FAA proposes to supersede an existing airworthiness directive (AD) for Teledyne Continental Motors (TCM) GTSIO-520 series reciprocating engines. That AD currently requires initial and repetitive visual inspections of the starter adapter assembly and crankshaft gear and unscheduled visual inspections of the starter…
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Nov 30, 2005
Airworthiness Directives; McCauley Propeller Systems Propeller Assemblies Models 2D34C53/74E-X; D2A34C58/90AT-X; 3AF32C87/82NC-X; D3AF32C87/82NC-X; D3A32C88/82NC-X; D3A32C90/82NC-X; and 3AF34C92/90LF-X.
The FAA is adopting a new airworthiness directive (AD) for McCauley Propeller Systems propeller assemblies, models 2D34C53/74E-X; D2A34C58/90AT-X; 3AF32C87/82NC-X; D3AF32C87/82NC-X; D3A32C88/82NC-X; D3A32C90/82NC-X; and 3AF34C92/90LF-X. This AD requires, within 10 flight hours or 10 days after the effective date of th…
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Oct 12, 2005
Airworthiness Directives; The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 Airplanes
The FAA adopts a new airworthiness directive (AD) for certain The Cessna Aircraft Company (Cessna) Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 airplanes equipped with certain avionics bus circuit breaker switches. This AD requires you to inspect the avi…
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Sep 27, 2005
Airworthiness Directives; Teledyne Continental Motors GTSIO-520 Series Reciprocating Engines
The FAA is adopting a new airworthiness directive (AD) for Teledyne Continental Motors (TCM) GTSIO-520 series reciprocating engines. This AD requires initial and repetitive visual inspections of the starter adapter assembly and crankshaft gear. This AD also requires unscheduled visual inspections of the starter adapte…
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Sep 9, 2005
Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers
The FAA is adopting a new airworthiness directive (AD) for Goodrich De-icing and Specialty Systems "FASTprop" propeller de- icers, part numbers P4E1188 series, P4E1601 series, P4E2200 series, P4E2271-10, P4E2575-7, P4E2575-10, P4E2598-10, P5855BSW, P6199SW, P6592SW, P6662SW, and P6975-11, installed. This AD requires i…
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Jun 28, 2005
Airworthiness Directives; Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 411, and 411A Airplanes
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Jun 14, 2005
Airworthiness Directives; Cessna Aircraft Company Models 402C and 414A Airplanes
The FAA is adopting a new airworthiness directive (AD) to supersede AD 2005-05-52 (70 FR 13362, March 21, 2005), which applies to all Cessna Aircraft Company (Cessna) Models 402C and 414A airplanes. AD 2005-05-52 currently requires you to eddy current inspect the forward wing spars and visually inspect the aft and aux…
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Jun 14, 2005
Airworthiness Directives; Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 411, and 411A Airplanes
The FAA is adopting a new airworthiness directive (AD) to supersede AD 79-10-15, which applies to all Cessna Aircraft Company (Cessna) Models 401, 401A, 401B, 402, 402A, 402B, 411, and 411A airplanes. AD 79-10-15 currently requires repetitive inspections of the right and left wing spar lower cap areas for fatigue crac…
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Jun 9, 2005
Airworthiness Directives; The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Cessna Aircraft Company (Cessna) Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 airplanes equipped with certain avionics bus circuit breaker switches. This proposed AD would requi…
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Apr 6, 2005
Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers
The FAA proposes to adopt a new airworthiness directive (AD) for Goodrich De-icing and Specialty Systems "FASTprop" propeller de- icers, part numbers P4E1188 series, P4E1601 series, P4E2200 series, P4E2271-10, P4E2575-7, P4E2575-10, P4E2598-10, P5855BSW, P6199SW, P6592SW, P6662SW, and P6975-11, installed. This propose…
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Apr 6, 2005
Airworthiness Directives; Teledyne Continental Motors GTSIO-520 Series Reciprocating Engines
The FAA proposes to adopt a new airworthiness directive (AD) for Teledyne Continental Motors (TCM) GTSIO-520 series reciprocating engines. This proposed AD would require initial and repetitive visual inspections of the starter adapter assembly and crankshaft gear. This proposed AD would also require unscheduled visual…
04 / Type Certificate Data Sheets
FAA TCDS for CESSNA 411
The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.
- A7CE Historical Rev 46 · 11/24/2004
Cessna Aircraft Company
Models: 421C, 425, 402C, 402B + 12 more
06 / Supplemental Type Certificates
Modifications approved for CESSNA 411
450 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.
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05/27/2025
STC SA5581SW
Installation of ALCOR true-flow/ totalizer system
Alcor LLC
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04/01/2025
STC SA02738CH (PAGE 5)
Installation of L-3 Communications Avionics Systems
Acron Aviation Inc.
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04/01/2025
STC SA04046CH Page 1
Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500)
Acron Aviation Inc.
-
08/27/2024
STC SA04837NY
Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights
AeroLED's Holdings, LLC
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08/27/2024
STC SA02386AK
Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems
AeroLED's Holding LLC
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11/16/2023
STC SA02532AT
Installation of subject Michelin tires on appropriate aircraft. For Michelin 5, 6, 8, and 10-inch rim diameter tires on General Aviation Aircraft.
Michelin North America Inc.
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04/05/2023
STC SA00756DE
Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Se…
Peregrine
-
12/12/2022
STC SA02738CH (PAGE 5)
Installation of L-3 Communications Avionics Systems
L3Harris Aviation Products Inc.
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12/12/2022
STC SA04046CH Page 1
Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500)
L3Harris Aviation Products Inc.
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07/06/2022
STC SA02203AK (PAGE 2)
Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).
Genesys Aerosystems Inc.
-
06/16/2022
STC SA02254AK
Installation of "Single Screen", "2 or 3 Screen", "Dual Screen", or "4 or 6 screen"
Genesys Aerosystems Inc.
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06/06/2022
STC SA02203AK (PAGE 2)
Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).
Genesys Aerosystems Inc.
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03/30/2022
STC SA02444AK (PAGE 1)
Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed
ADS-B Technologies LLC
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09/01/2021
STC SA11174SC PAGE 1
Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems
Honeywell International Inc (Bendix King)
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07/21/2021
STC SA02430SE
Fabrication and installation of a camera housing
Airborne Sensor LLC
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03/30/2021
STC SA02386AK
Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems
Aero LEDs LLC
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01/12/2021
STC SA02426AK
Approval of the FreeFlight FDL-978-TX ADS-B system installed
FreeFlight Systems
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07/17/2020
STC SA10236SC (2 OF 4)
Installation of a GDC 31 Roll Steering Converter
DAC International Inc
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06/04/2020
STC SA02268CH (PAGE 3)
Installation of Airwolf Filter Corp. Air Oil Separator
Airwolf Filter Corporation
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06/04/2020
STC SA02268CH (PAGE 2)
Installation of Airwolf Filter Corp. Air Oil Separator
Airwolf Filter Corporation
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03/07/2020
STC SA00079NY
Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines …
Airwolf Filter Corporation
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07/16/2019
STC SA01861SE (PAGE 2)
Fabrication and installation of Landing Light Controller
Seaton Engineering Corp.
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07/16/2019
STC SA01800SE (PG 2)
Fabrication and installation of new or replacement of existing instrument panel lights dimmer control.
Seaton Engineering Corp.
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07/02/2019
STC SA2091WE
Installation of air conditioning system
Air Comm Corporation
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06/19/2019
STC SA800EA
Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies
Whelen Aerospace Technologies
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06/19/2019
STC SA00344BO PAGE 1
Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.
Whelen Aerospace Technologies
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05/30/2019
STC SA615EA (PAGE 2)
Installation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights.
Whelen Aerospace Technologies
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05/24/2019
STC SA02019SE-D (1 OF 3)
Installation of Garmin GTN 6XX/7XX Navigation System
Garmin International Inc
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05/24/2019
STC SA02019SE-D (1 OF 2)
Installation of Garmin GTN 6XX/7XX Navigation System
Garmin International Inc
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05/24/2019
STC SA02019SE-D (3 OF 3)
Installation of Garmin GTN 6XX/7XX Navigation System
Garmin International Inc
+ 420 more STCs on file
07 / PMA replacement parts
FAA-approved replacement parts for CESSNA 411
33 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.
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SMR2074-1-2#https://drs.faa.gov/browse/excelExternalWindow/47DD0E571BE4625D86257D3400554F6C.0001##
Pneumatic De-Icer Boot
B/E Aerospace Inc, DBA, SMR Technologies Inc replaces 23S-2074-1-2
PMA holder → -
SMR2074-1-1#https://drs.faa.gov/browse/excelExternalWindow/4F6C7468ACBDE76C86257D3400554F0A.0001##
Pneumatic De-Icer Boot
B/E Aerospace Inc, DBA, SMR Technologies Inc replaces 23S-2074-1-1
PMA holder → -
23S-2074-1-1#https://drs.faa.gov/browse/excelExternalWindow/8484BC444EC42CC086257B48006FBE68.0001##
Nacelle to Tip De-icer, LH
UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Goodrich P/N 23S-2074-1-1
PMA holder → -
23S-2074-1-2#https://drs.faa.gov/browse/excelExternalWindow/885499DC70D06A4286257B48006FBE69.0001##
Nacelle to Tip De-icer, RH
UTC Aerospace Systems, Goodrich Sensors & Integrated Systems replaces Goodrich P/N 23S-2074-1-2
PMA holder → -
07196#https://drs.faa.gov/browse/excelExternalWindow/EFB66FAE86380FEB86257FC5006D9D2F.0001##
CUP
Timken Corporation replaces 214-00900
PMA holder → -
07196#https://drs.faa.gov/browse/excelExternalWindow/2D6A387EFDD264D686257D2A0057450F.0001##
CUP
Timken Corporation replaces 214-00900
PMA holder → -
5026002-9E#https://drs.faa.gov/browse/excelExternalWindow/939F150183D4AE9E86257B1A0072C0F3.0001##
Fuel Cell Assembly
Eagle Technologies Company replaces 5026002-3, -9
PMA holder → -
5026002-10E#https://drs.faa.gov/browse/excelExternalWindow/CA55D2D80B67FF5E86257B1A0072C144.0001##
Fuel Cell Assembly
Eagle Technologies Company replaces 5026002-4, -10
PMA holder → -
5026002-8E#https://drs.faa.gov/browse/excelExternalWindow/7155940F62D172D686257B1A0072C0A2.0001##
Fuel Cell Assembly
Eagle Technologies Company replaces 5026002-2, -6, -8
PMA holder → -
5026002-7E#https://drs.faa.gov/browse/excelExternalWindow/1760C0FCB7E4550586257B1A0072C050.0001##
Fuel Cell Assembly
Eagle Technologies Company replaces 5026002-1, -5, -7
PMA holder → -
RAP241CC#https://drs.faa.gov/browse/excelExternalWindow/F9439237D86318A9862577140060AA5F.0001##
Vacuum Pump Assembly
Rapco Inc replaces Nichols-Airborne P/N 241CC, Aero Accessories P/N AA241CC, Federal Mogul P/N CH241CC, Rapco, Inc. P/N RA241CC
PMA holder → -
AG206595#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169369448420231018194023.0001##
Gasket, Cover
Aero Accessories Inc replaces Woodward P/N:206595
PMA holder → -
AG180231#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158087325220220725141729.0001##
Bearing Ass’y, Thrust
Aero Accessories Inc replaces Woodward:180231
PMA holder → -
AG210289#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173188294720220725141808.0001##
Flyweight, Segment
Aero Accessories Inc replaces Woodward 210289
PMA holder → -
SMR2074-1-2#https://drs.faa.gov/browse/excelExternalWindow/E6F2547BD9E403058625720B007017E7.0001##
Pneumatic De-Icer Boot
B/E Aerospace Inc, DBA, SMR Technologies Inc replaces Goodrich P/N 23S-2074-1-2
PMA holder → -
SMR2074-1-1#https://drs.faa.gov/browse/excelExternalWindow/6FA503ECC2F10B808625720B007017BB.0001##
Pneumatic De-Icer Boot
B/E Aerospace Inc, DBA, SMR Technologies Inc replaces Goodrich P/N 23S-2074-1-1
PMA holder → -
213411#https://drs.faa.gov/browse/excelExternalWindow/FB9A0A1220B7FED7862573CA005935E3.0001##
Synchronizer Kits
Woodward Inc replaces -
PMA holder → -
Model AK158#https://drs.faa.gov/browse/excelExternalWindow/969B3E452618CB8786257513005D4215.0001##
Automatic Pilot
Century Flight Systems Inc replaces -
PMA holder → -
RA241CC#https://drs.faa.gov/browse/excelExternalWindow/06C6B58E37C03BC0862574A6005F775A.0001##
Vacuum Pump Assembly
Rapco Inc replaces Nichols-Airborne 241CC, Aero Accessories AA241CC, Federal Mogul (Champion) CH241CC
PMA holder → -
CD14066-1#https://drs.faa.gov/browse/excelExternalWindow/69804C24F3D43F5F86257656006881A7.0001##
Heater
C & D Associates Inc replaces Southwind P/N 8259A, 8259DL, 8259FL, 8259FL1.
PMA holder → -
CD14066-1#https://drs.faa.gov/browse/excelExternalWindow/BAB1396ABF907DB186257067004AC4E6.0001##
Model CD45K Heater
C & D Associates Inc replaces Southwind P/N: 8259A, 8259DL, 8259FL, 8259FL1.
PMA holder → -
Mitchell Model AK216#https://drs.faa.gov/browse/excelExternalWindow/B96C1A8E2991FC54862575200061778C.0001##
Century III
Century Flight Systems Inc replaces -
PMA holder → -
201B(H)#https://drs.faa.gov/browse/excelExternalWindow/0B863EC1FC28388886257425006B2D9C.0001##
Transducer
Instrument Tech Corp. replaces Modification Part
PMA holder → -
201B(L)#https://drs.faa.gov/browse/excelExternalWindow/56185229DAABD3FC86257425006B2D5C.0001##
Transducer
Instrument Tech Corp. replaces Modification Part
PMA holder → -
201B(M)#https://drs.faa.gov/browse/excelExternalWindow/BF71971D268A85DD86257425006B2D7B.0001##
Transducer
Instrument Tech Corp. replaces Modification Part
PMA holder → -
201B(M)#https://drs.faa.gov/browse/excelExternalWindow/68F1EF8AE28A4EEF862571C3006B1230.0001##
Transducer
Instrument Tech Corp. replaces 201B
PMA holder → -
201B(L)#https://drs.faa.gov/browse/excelExternalWindow/931B67778622302C862571C3006B0AB3.0001##
Transducer
Instrument Tech Corp. replaces 201B
PMA holder → -
201B(H)#https://drs.faa.gov/browse/excelExternalWindow/79CAD441268FFD78862571C3006B034F.0001##
Transducer
Instrument Tech Corp. replaces 201B
PMA holder → -
AK216#https://drs.faa.gov/browse/excelExternalWindow/F09F6644AFECD00186257513005D4952.0001##
Mitchell Kit
Century Flight Systems Inc replaces -
PMA holder → -
213450#https://drs.faa.gov/browse/excelExternalWindow/8BDCA88DC8920B6C862572F10054F81E.0001##
Shaft-Flexible
ONTIC Engineering & Manufacturing Inc replaces Modification Part
PMA holder → -
213450#https://drs.faa.gov/browse/excelExternalWindow/4D2DB4F64FF7B71A86257138005A055F.0001##
Shaft-Flexible
ONTIC Engineering & Manufacturing Inc replaces Modification Part
PMA holder → -
E210710#https://drs.faa.gov/browse/excelExternalWindow/C587612AF9E2A602862572F10054C112.0001##
Governor - Assy. CSSA
ONTIC Engineering & Manufacturing Inc replaces E210710
PMA holder → -
213450#https://drs.faa.gov/browse/excelExternalWindow/6A8E0B55EA5157378625712D0054CBB4.0001##
Shaft-Flexible
ONTIC Engineering & Manufacturing Inc replaces Modification Part
PMA holder →
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for CESSNA 411
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 6 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.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N1338U | WY | 1965 | · | Look up ↗ |
| N1919L | GA | — | · | Look up ↗ |
| N2836D | CA | 1966 | · | Look up ↗ |
| N411DC | CA | 1965 | · | Look up ↗ |
| N499WW | ND | 1966 | · | Look up ↗ |
| N7316U | NV | 1965 | · | Look up ↗ |
Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)
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 →