Type Record · As of May 3, 2026

MAULE M-5-220C

Fixed Wing Single Engine · FRANKLIN 6A-350-C1

Registered

Year Range

1974–1977

NTSB Events

Airworthiness Directives

Aircraft Resources

Manufacturer · Maule Air → Engine · Franklin Engine Corp (PZL-Aero) → Search FAA TCDS →

01 / Distribution

Where the fleet lives and was built

Counts of currently-registered MAULE M-5-220C aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

CA 14.8% 4
AK 11.1% 3
OR 7.4% 2
ID 7.4% 2
AZ 7.4% 2
MN 7.4% 2
NC 3.7% 1
WA 3.7% 1
GA 3.7% 1
WY 3.7% 1

+8 more states

By Decade of Manufacture

1970s 70.4% 19
Unknown 29.6% 8

02 / NTSB Records

Events involving MAULE M-5-220C aircraft

7 event(s) on file. Showing the most recent 7.

Dec 6, 2009
N51620
LaGrange, Georgia
NTSB Docket →
Jun 23, 1990
N50GA
KAKO MINE STRIP, Alaska
NTSB Docket →
Nov 26, 1982
N2VB
NEAR OCALA, Florida Minor
NTSB Docket →
Nov 24, 1976
N51602
BATTLE MOUNTN, Nevada
NTSB Docket →
Feb 23, 1975
N62013
CHAMBLEE, Georgia Minor
NTSB Docket →
Dec 3, 1974
N62002
AUSTIN, Texas
NTSB Docket →
Jul 16, 1967
N888RF
INDIAN RIVER, Michigan
NTSB Docket →

03 / Airworthiness Directives

FAA directives applicable to MAULE M-5-220C

18 directive(s) on file. Showing the most recent 18.

Aug 17, 2020

Airworthiness Directives; Aspen Avionics, Inc.

The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. The AD applies to certain Aspen Avionics, Inc., Evolution Flight Display (EFD) EFD1000 Emergency Backup Display, EFD1000 Multi-Function Display, and EFD1000 Primary Flight Display systems installed on various airplanes. As pu…

Atlas AD → Federal Register ↗
Jul 31, 2020

Airworthiness Directives; Aspen Avionics, Inc.

The FAA is adopting a new airworthiness directive (AD) for certain Aspen Avionics, Inc., Evolution Flight Display (EFD) EFD1000 Emergency Backup Display, EFD1000 Multi-Function Display, and EFD1000 Primary Flight Display systems installed on various airplanes. This AD imposes operating restrictions on these display sy…

Atlas AD → Federal Register ↗
Jan 23, 2019

Airworthiness Directives; Aspen Avionics, Inc., Evolution Flight Display Units

We are adopting a new airworthiness directive (AD) for certain Aspen Avionics, Inc. (Aspen), Evolution Flight Display (EFD) EFD1000 Primary Flight Display (PFD), EFD1000 Multi-Function Display (MFD), EFD1000 Emergency Backup Display (EBD), and EFD500 MFD units installed on various aircraft. This AD requires disabling…

Atlas AD → Federal Register ↗
Dec 16, 2013

Airworthiness Directives; Maule Aerospace Technology, Inc. Airplanes

We are revising Airworthiness Directive (AD) 98-15-18 that applies to certain Maule Aerospace Technology, Inc. Models M-4, M-5, M- 6, M-7, MT-7, MX-7, MXT-7, and M-8 airplanes that are equipped with rear wing lift struts, part number (P/N) 2079E, and/or front wing lift struts, P/N 2080E. AD 98-15-18 required repetitiv…

Atlas AD → Federal Register ↗
Aug 13, 2013

Airworthiness Directives; Maule Aerospace Technology, Inc. Airplanes

We propose to revise airworthiness directive (AD) 98-15-18 that applies to certain Maule Aerospace Technology, Inc. M-4, M-5, M-6, M-7, MT-7, MX-7, MXT-7, and M-8 airplanes that are equipped with rear wing lift struts, part number (P/N) 2079E, and/or front wing lift struts, P/N 2080E. AD 98-15-18 currently requires re…

Atlas AD → Federal Register ↗
Nov 25, 2008

Airworthiness Directives; Maule Aerospace Technology, Inc. M-4, M-5, M-6, and M-7 Series and Model M-8-235 Airplanes

The FAA adopts a new airworthiness directive (AD) for certain Maule Aerospace Technology, Inc. M-4, M-5, M-6, and M-7 series and Model M-8-235 airplanes. This AD requires you to paint the top of the rear elevator control horn, the elevator control cable end attached to the top of the rear control horn, the bottom of t…

Atlas AD → Federal Register ↗
Aug 19, 2008

Airworthiness Directives; Maule Aerospace Technology, Inc. Models M-4, M-5, M-6, M-7, and M-8 Series Airplanes

We propose to adopt a new airworthiness directive (AD) for certain Maule Aerospace Technology, Inc. Models M-4, M-5, M-6, M-7, and M-8 series airplanes. This proposed AD would require you to paint the top of the rear elevator control horn, the elevator control cable end attached to the top of the rear control horn, th…

Atlas AD → Federal Register ↗
Jun 7, 2005

Airworthiness Directives; Precise Flight, Inc. Models SVS I and SVS IA Standby Vacuum Systems

The FAA adopts a new airworthiness directive (AD) for all airplanes equipped with Precise Flight, Inc. (Precise Flight) Models SVS I and SVS IA standby vacuum systems (SVS) installed under certain supplemental type certificates or through field approval. This AD requires you to replace the airplane flight manual suppl…

Atlas AD → Federal Register ↗
Mar 4, 2005

Airworthiness Directives; Precise Flight, Inc. Models SVS I and SVS IA Standby Vacuum Systems

The FAA proposes to adopt a new airworthiness directive (AD) for all airplanes equipped with Precise Flight, Inc. (Precise Flight) Models SVS I and SVS IA standby vacuum systems (SVS) installed under certain supplemental type certificates or through field approval. This proposed AD would require you to replace the air…

Atlas AD → Federal Register ↗
Jan 19, 2005

Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders

The FAA is adopting a new airworthiness directive (AD) to supersede Airworthiness Directive 2004-10-15, which applies to certain GTX 330 and GTX 330D Mode S transponders that are installed on airplanes. AD 2004-10-15 currently requires you to install GTX 330/330D Software Upgrade Version 3.03, 3.04, or 3.05. This AD a…

Atlas AD → Federal Register ↗
Oct 7, 2004

Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders

The FAA proposes to supersede Airworthiness Directive (AD) 2004-10-15, which applies to certain GTX 330 and GTX 330D Mode S transponders that are installed on airplanes. AD 2004-10-15 currently requires you to install GTX 330/330D Software Upgrade Version 3.03, 3.04, or 3.05. This proposed AD applies to certain GTX 33…

Atlas AD → Federal Register ↗
May 21, 2004

Airworthiness Directives; GARMIN International Inc. GTX 330 Mode S Transponders and GTX 330D Diversity Mode S Transponders

The FAA adopts a new airworthiness directive (AD) for certain GARMIN International Inc. GTX 330/GTX 330D Mode S transponders that are installed on aircraft. This AD requires you to install GTX 330/330D Software Upgrade Version 3.03, 3.04, or 3.05. This AD is the result of observations that the GTX 330 and GTX 330D may…

Atlas AD → Federal Register ↗
Dec 30, 2003

Airworthiness Directives; GARMIN International Inc. GTX 330 Mode S Transponders and GTX 330D Diversity Mode S Transponders

The FAA proposes to adopt a new airworthiness directive (AD) for certain GARMIN International Inc. GTX 330/GTX 330D Mode S transponders. This proposed AD would require you to install GTX 330/ 330D Software Upgrade Version 3.03. This proposed AD is the result of observations that the GTX 330 and GTX 330D may detect, fr…

Atlas AD → Federal Register ↗
Mar 6, 2003

Airworthiness Directives; Wytwornia Sprzetu Komunikacyjnego (WSK) PZL-Rzeszow S.A. Franklin 6A-350-C1, -C1A, -C1L, -C1R -C2, -C2A, and 4A-235 Series Reciprocating Engines

This amendment supersedes an emergency airworthiness directive (AD) that was sent previously to all known U.S. owners and operators of WSK PZL-Rzeszow S.A. Franklin 6A-350-C1, -C1A, -C1L, -C2, -C2A, and 4A- 235 series reciprocating engines. This action requires removing diaphragm type AC4886 fuel pump, AC part number…

Atlas AD → Federal Register ↗
May 9, 2000

Airworthiness Directives; Maule Aerospace Technology, Inc. M-4, M-5, M-6, M-7, MX-7, and MXT-7 Series Airplanes and Models MT-7-235 and M-8-235 Airplanes

This amendment adopts a new airworthiness directive (AD) that applies to certain Maule Aerospace Technology, Inc. (Maule) M-4, M-5, M-6, M-7, MX-7, and MXT-7 series airplanes and Models MT-7-235 and M-8- 235 airplanes. This AD requires you to inspect all Nicopress<SUP>TM</SUP> sleeve terminal ends for correct size com…

Atlas AD → Federal Register ↗
Jul 21, 1998

Airworthiness Directives; Maule Aerospace Technology Corp. M-4, M-5, M-6, M-7, MX-7, and MXT-7 Series Airplanes and Models MT-7-235 and M-8-235 Airplanes

This amendment supersedes Airworthiness Directive (AD) 95-26- 18, which currently requires inspecting (one-time) certain wing lift struts for internal corrosion on certain Maule Aerospace Technology Corp. (Maule) M-4, M-5, M-6, M-7, MX-7, and MXT-7 series airplanes and Models MT-7-235 and M-8-235 airplanes, and replac…

Atlas AD → Federal Register ↗
Mar 24, 1998

Airworthiness Directives; Maule Aerospace Technology Corp. M-4, M-5, M-6, M-7, MX-7, and MXT-7 Series Airplanes and Models MT-7-235 and M-8-235 Airplanes

This document proposes to supersede Airworthiness Directive (AD) 95-26-18, which currently requires inspecting (one-time) certain wing lift struts for internal corrosion on Maule Aerospace Technology Corp. (Maule) M-4, M-5, M-6, M-7, MX-7, and MXT-7 series airplanes and Models MT-7-235 and M-8-235 airplanes, and repla…

Atlas AD → Federal Register ↗
Aug 25, 1994

Airworthiness Directives; Brackett Aircraft Company, Inc.; Air Filter Assemblies Installed on Airplanes

This document proposes to adopt a new airworthiness directive (AD) that would apply to airplanes with certain Brackett Aircraft Company, Inc. (Brackett) air filter assemblies incorporating a neoprene gasket design installed between the carburetor heat box and the air filter frame. The proposed action would require rep…

Atlas AD → Federal Register ↗

04 / Type Certificate Data Sheets

FAA TCDS for MAULE M-5-220C

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

3A23 Historical Rev 32 · 10/14/2015

Maule Aerospace Technology Inc.

Models: M-5-220C, Bee Dee M-4, MX-7-160C, M-7-235B + 47 more

Atlas TCDS → DRS ↗

06 / Supplemental Type Certificates

Modifications approved for MAULE M-5-220C

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

03/03/2026

STC SA02511SE

Installation of replacement fuel quantity indicator sending unit(s)

CiES Inc.

Atlas STC → DRS ↗
12/09/2025

STC SA01005DE

Installation of a EarthX ETX900-TSO Lithium battery

EarthX Inc.

Atlas STC → DRS ↗
07/24/2025

STC SA02511SE

Installation of replacement fuel quantity indicator sending unit(s)

CiES Inc.

Atlas STC → DRS ↗
07/21/2025

STC SA02511SE

Installation of replacement fuel quantity indicator sending unit(s)

CiES Inc.

Atlas STC → DRS ↗
05/27/2025

STC SA00081NY

Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.

Alcor LLC

Atlas STC → DRS ↗
04/01/2025

STC SA02738CH (PAGE 1)

Installation of L-3 Communications Avionics Systems

Acron Aviation Inc.

Atlas STC → DRS ↗
04/01/2025

STC SA04046CH Page 1

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

Acron Aviation Inc.

Atlas STC → DRS ↗
03/01/2025

STC SA7965SW

Application of fabric and polyurethane finishing system.

Shady Aviation LLC

Atlas STC → DRS ↗
11/22/2024

STC SA04378CH

Installation of an engine modified per STC SE04349CH

SureFly Partners Ltd.

Atlas STC → DRS ↗
10/23/2024

STC SA39CH

Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System

Wipaire Inc.

Atlas STC → DRS ↗
09/26/2024

STC SA02594SE

SkyView HDX Instrumentation and Autopilot System manufactured

Dynon Avionics

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 ↗
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

Atlas STC → DRS ↗
08/21/2024

STC SA01757WI

To allow the use of UL91 or UL94 (minimum) grade aviation fuel

Swift Fuels LLC

Atlas STC → DRS ↗
06/13/2024

STC SA02511SE

Installation of replacement fuel quantity indicator sending unit(s)

CiES Inc.

Atlas STC → DRS ↗
06/13/2024

STC SA02511SE (1 OF 3)

Installation of replacement fuel quantity indicator sending unit(s)

CiES Inc.

Atlas STC → DRS ↗
06/13/2024

STC SA02511SE (1 OF 2)

Installation of replacement fuel quantity indicator sending unit(s)

CiES Inc.

Atlas STC → DRS ↗
05/17/2024

STC SA4503NM (PAGE 1)

Remove original cloth covering and install Ceconite covering

Ceconite Division of Poly-Fiber Inc.

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 ↗
08/16/2023

STC SA02576AK

Installation of Cleveland and ABI, LLC Wheel and Brake Kits

ABI LLC

Atlas STC → DRS ↗
08/10/2023

STC SA02019WI

Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio.

Peregrine

Atlas STC → DRS ↗
07/19/2023

STC SA04378CH

Installation of an engine modified per STC SE04349CH on an aircraft listed on FAA approved model list #SA04378CH dated 1/13/19 or later FAA approved revision, IAW SureFly installat…

SureFly Partners Ltd.

Atlas STC → DRS ↗
05/22/2023

STC SA01435LA

Installation of engines modified with Firewall Forward Technologies LLC modified camshaft

Centri-Lube Technologies LLC

Atlas STC → DRS ↗
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

Atlas STC → DRS ↗
04/04/2023

STC SA11137SC

Installation of Plane-Power ALT-FLX alternator

Hartzell Engine Technologies, LLC

Atlas STC → DRS ↗
02/09/2023

STC SA01606CH

Installation of alternate electro-hydraulic power pack system for operation of main wheel skis.

F.Atlee Dodge Aircraft Services

Atlas STC → DRS ↗
01/10/2023

STC SA04378CH

Installation of an engine modified per STC SE04349CH on an aircraft listed on FAA approved model list #SA04378CH dated 1/13/19 or later FAA approved revision, IAW SureFly installat…

SureFly Partners Ltd

Atlas STC → DRS ↗
12/28/2022

STC SA02987CH

Installation of the Electroair Electronic Ignition System

Electroair Acquisition Corporation

Atlas STC → DRS ↗
12/14/2022

STC SA01233SE

Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly

ABI, LLC

Atlas STC → DRS ↗

+ 407 more STCs on file

07 / PMA replacement parts

FAA-approved replacement parts for MAULE M-5-220C

39 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.

STS-S12#https://drs.faa.gov/browse/excelExternalWindow/8E18C479DA3CCD588625825900708E2A.0001##

Solenoid Contactor - Starter

Lamar Technologies LLC replaces SAW 4204
PMA holder →
STS-S12#https://drs.faa.gov/browse/excelExternalWindow/97AB05720B09574F8625825900708E28.0001##

Solenoid Contactor - Starter

Lamar Technologies LLC replaces 70-112225-5
PMA holder →
STS-S12#https://drs.faa.gov/browse/excelExternalWindow/9D36C2C8FAB0013286257DE9004D1121.0001##

Solenoid Contactor - Starter

Sky-Tec Partners Ltd replaces 70-112225-5
PMA holder →
STS-S12#https://drs.faa.gov/browse/excelExternalWindow/C7CD1D4A07BA1BAE86257DCE005E82AD.0001##

Solenoid Contactor - Starter

Sky-Tec Partners Ltd replaces 70-112225-5
PMA holder →
STS-S12#https://drs.faa.gov/browse/excelExternalWindow/61983CFBD5CC74E086257DE9004D1122.0001##

Solenoid Contactor - Starter

Sky-Tec Partners Ltd replaces SAW 4204
PMA holder →
STS-S12#https://drs.faa.gov/browse/excelExternalWindow/8270040A3004CF0786257DCE005E82FE.0001##

Solenoid Contactor - Starter

Sky-Tec Partners Ltd replaces SAW 4204
PMA holder →
ST-620#https://drs.faa.gov/browse/excelExternalWindow/A7CD11D4801DB7A186257AC2007716D1.0001##

System 55/55X Two Axis Automatic Flight Guidance System

S-TEC Corporation replaces Modification Part
PMA holder →
ST-620#https://drs.faa.gov/browse/excelExternalWindow/289B96E6BDB7B0E88625770400528F15.0001##

System 55/55X Two Axis Automatic Flight Guidance System

S-TEC Corporation replaces Modification Part
PMA holder →
1471-00-3CJ#https://drs.faa.gov/browse/excelExternalWindow/3E29DF46B0122EB2862579A0005B4A8D.0001##

Fuel Pump 14Volt

C J Aviation, Inc. replaces Dukes P/N 1471-00-1 1471-00-3
PMA holder →
ST-417#https://drs.faa.gov/browse/excelExternalWindow/6B7F292E4167D02A862577FB0062524D.0001##

System 60 PSS Pitch Stabilization System

S-TEC Corporation replaces Modification Part
PMA holder →
ST-872-20/30#https://drs.faa.gov/browse/excelExternalWindow/2CEC6F863F1EF3218625770400528EB0.0001##

System 20/30 Single and Two Axis Automatic Flight Guidance System

S-TEC Corporation replaces Modification Part
PMA holder →
RAP164-02601#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111973330020250829181751.0001##

Brake Disc

Rapco Inc replaces 164-02601 Cleveland
PMA holder →
20003A#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146151265220250303152539.0001##

Air-Oil Cooler

Aavid Niagara, LLC Technologies replaces 8529245
PMA holder →
8000074#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145693896020221130202541.0001##

Engine Oil Cooler

Aero-Classics Heat Transfer Products Inc replaces Niagara P/N: 20003AHarrison P/N: AP09AU06-01
PMA holder →
B210761#https://drs.faa.gov/browse/excelExternalWindow/16E407F6A242EA9B862572F10054C6E1.0001##

Governor - CSSA

ONTIC Engineering & Manufacturing Inc replaces B210761
PMA holder →
8000074#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136120028520221130202538.0001##

Engine Oil Cooler

Aero-Classics Heat Transfer Products Inc replaces Harrison P/N: AP09AU06-01
PMA holder →
EA-9000A#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185125366120220525194005.0001##

Crank Shaft Trigger Wheel Kit (Lycoming STD and Aerobatic)

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-24000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181364516220220525193956.0001##

Four-Cylinder Dual Magneto Replacement MTH

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-24000LH#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111163276720220525194001.0001##

Four-Cylinder Dual Magneto Replacement MTH (Counter Rotating)

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-22000T#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126901528520220525194131.0001##

Controller Wire Harness- Twin (14 Pin)

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-22000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121746397220220525194057.0001##

Controller Wire Harness (14 Pin)

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-20000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126332803520220525194022.0001##

Four-Cylinder Ignition Controller

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-21000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186058645920220525194233.0001##

Six-Cylinder Ignition Controller

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-22000T#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135609344120220525194509.0001##

Controller Wire Harness- Twin (14 Pin)

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-22000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167565002420220525194356.0001##

Controller Wire Harness (14 Pin)

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
EA-25000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135298023720220525194011.0001##

Six-Cylinder Dual Magneto MTH

Electroair Acquisition Corporation replaces Modification Part
PMA holder →
#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID292818780320220125131444.0001##

DAC International
PMA holder →
#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID989536688520220125131400.0001##

DAC International
PMA holder →
#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID334959569820220125131507.0001##

DAC International
PMA holder →
#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID985917565620220125131421.0001##

DAC International
PMA holder →
#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID367974422920220125131343.0001##

DAC International
PMA holder →
#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID634507434120220125131325.0001##

DAC International
PMA holder →
ST-872-20-30#https://drs.faa.gov/browse/excelExternalWindow/3E68CC179E963802862575CA0053602E.0001##

Autopilot

S-TEC Corporation replaces Modification Part
PMA holder →
ST-417#https://drs.faa.gov/browse/excelExternalWindow/D84D5F03E327F1C5862575540062BDF3.0001##

Autopilot

S-TEC Corporation replaces Modification Part
PMA holder →
98480-23 Dwcr. : 98480-23 to 26 Rev. A, dtd. 11/15/87#https://drs.faa.gov/browse/excelExternalWindow/D4F034080998D6C7862573C5004F8276.0001##

Tachometer

Mitchell Aircraft Products Inc replaces Original Part
PMA holder →
98480-24 Dwa.: 98480-23 to 26 Rev. A, dtd. 11/15/87#https://drs.faa.gov/browse/excelExternalWindow/53B6679C13BACEA7862573C5004F8297.0001##

Tachometer

Mitchell Aircraft Products Inc replaces Original Part
PMA holder →
H210776#https://drs.faa.gov/browse/excelExternalWindow/714C65D1C701B37D862572F10054C8B9.0001##

Governor - Assy. CSSA

ONTIC Engineering & Manufacturing Inc replaces H210776
PMA holder →
Dwg. List No. CM-2400, Revision L dated 10/10/85.#https://drs.faa.gov/browse/excelExternalWindow/55CE3864D343311F862572B9004808D2.0001##

PMA Parts Kit (for Installation of Model 2400 Floats)

Capre Inc, Aqua Floats Co replaces Modification Part
PMA holder →
2042#https://drs.faa.gov/browse/excelExternalWindow/8E254F14F329D2DB8625712D00503155.0001##

Gear Warning system for Amphibian Aircraft

Aircraft Components Inc replaces Modification Part
PMA holder →

04 / Regulations watching this type

Advisory Circulars and Federal Register activity for MAULE M-5-220C

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).

05 / Aircraft of this type

All 27 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.

27 of 27

N-number	St	Year	Status	NTSB	FAA
N18PR	CA	1977	Active	·	Look up ↗
N274SJ	AK	1974	Active	·	Look up ↗
N2VB	OR	1974	Active	●	Look up ↗
N311EC	NC	1974	Active	·	Look up ↗
N498XA	WA	1975	Active	·	Look up ↗
N50GA	GA	1974	Active	●	Look up ↗
N51587	WY	—	Active	·	Look up ↗
N51602	FL	1974	Active	●	Look up ↗
N51619	NY	1974	Active	·	Look up ↗
N51620	OR	—	Active	●	Look up ↗
N51621	MI	1974	Active	·	Look up ↗
N51626	ID	1974	Active	·	Look up ↗
N51629	CO	—	Active	·	Look up ↗
N51638	AZ	—	Active	·	Look up ↗
N51647	ID	—	Active	·	Look up ↗
N55LE	AK	1974	Active	·	Look up ↗
N62002	MN	—	Active	●	Look up ↗
N62007	LA	1974	Active	·	Look up ↗
N62013	MN	1974	Active	●	Look up ↗
N62017	AK	—	Active	·	Look up ↗
N62020	NH	1974	Active	·	Look up ↗
N62021	AZ	1974	Active	·	Look up ↗
N62026	ND	1974	Active	·	Look up ↗
N62027	CA	1974	Active	·	Look up ↗
N888RF	CA	—	Active	●	Look up ↗
N913VB	TX	1974	Active	·	Look up ↗
N91PT	CA	1974	Active	·	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 →