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Type Record · As of May 3, 2026

CESSNA 310D

Fixed Wing Multi Engine · CONT MOTOR I0-470 SERIES

Registered

56

Year Range

1959–1963

NTSB Events

17

Airworthiness Directives

12

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered CESSNA 310D aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • GA 14.3% 8
  • TX 10.7% 6
  • AZ 8.9% 5
  • FL 7.1% 4
  • MT 5.4% 3
  • KS 3.6% 2
  • CA 3.6% 2
  • NV 3.6% 2
  • VA 3.6% 2
  • MI 3.6% 2

+16 more states

By Decade of Manufacture

  • 1950s 1.8% 1
  • 1960s 82.1% 46
  • Unknown 16.1% 9

02 /  NTSB Records

Events involving CESSNA 310D aircraft

17 event(s) on file. Showing the most recent 17.

03 /  Airworthiness Directives

FAA directives applicable to CESSNA 310D

12 directive(s) on file. Showing the most recent 12.

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • Oct 29, 1999

    Airworthiness Directives; Bob Fields Aerocessories Inflatable Door Seals

    This document proposes to revise Airworthiness Directive (AD) 98-21-21, which currently requires de-activating the electric door seal inflation system for all aircraft equipped with Bob Fields Aerocessories inflatable door seals. Since issuance of that AD, the manufacturer has developed a modification that would allow…

  • Oct 22, 1998

    Airworthiness Directives; Cessna Aircraft Company 310, T310, 320, 401, 402, 411, and 421 Series Airplanes

    This document proposes to revise an earlier proposed airworthiness directive (AD) that would have applied to certain Cessna 310, T310, 320, 401, 402, 411, and 421 series airplanes. The previous document would have superseded AD 72-14-08 R1, which currently requires repetitively inspecting the fuel and oil flexible hos…

  • Oct 15, 1998

    Airworthiness Directives; Bob Fields Aerocessories Inflatable Door Seals

    This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 98-21-21, which was sent previously to all known U.S. owners and operators of aircraft equipped with Bob Fields Aerocessories inflatable door seals installed in accordance with the applicable supplemental type certificat…

  • Aug 27, 1997

    Airworthiness Directives; Hartzell Propeller Inc. ( )HC-( )(2,3)(X,V)( )-( ) Series and HA-A2V20-1B Series Propellers With Aluminum Blades

    This amendment supersedes four existing airworthiness directives (ADs), applicable to Hartzell Propeller Inc. ( )HC-( )(2,3)(X,V)( )-( ) series propellers with aluminum blades, that currently require inspections for cracks in blade shanks and clamps. This amendment requires initial and repetitive dye penetrant and edd…

04 /  Type Certificate Data Sheets

FAA TCDS for CESSNA 310D

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

06 /  Supplemental Type Certificates

Modifications approved for CESSNA 310D

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

  • 04/01/2025

    STC SA02738CH (PAGE 4)

    Installation of L-3 Communications Avionics Systems

    Acron Aviation Inc.

  • 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

  • 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

  • 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.

  • 08/31/2023

    STC SA385WE

    Installation of turbocharged Lycoming IO-540-A1A5 engines

    TALCO Aviation

  • 08/31/2023

    STC SA574WE

    Installation of landing gear position mirror on left wing tip tank

    TALCO Aviation

  • 08/31/2023

    STC SA2383WE

    Installation of turbocharged Continental IO-470-D engine

    TALCO Aviation

  • 08/31/2023

    STC SA348WE

    Installation of air induction system in accordance with FAA Sealed Rajay Drawing list No. RJ1039.

    TALCO Aviation

  • 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

  • 04/04/2023

    STC SA11137SC

    Installation of Plane-Power ALT-FLX alternator

    Hartzell Engine Technologies, LLC

  • 12/12/2022

    STC SA02738CH (PAGE 4)

    Installation of L-3 Communications Avionics Systems

    L-3 Communications Avionics Systems Inc.

  • 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.

  • 07/06/2022

    STC SA02203AK (PAGE 1)

    Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).

    Genesys Aerosystems Inc.

  • 06/06/2022

    STC SA02203AK (PAGE 1)

    Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).

    Genesys Aerosystems Inc.

  • 03/30/2022

    STC SA02444AK (PAGE 1)

    Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed

    ADS-B Technologies LLC

  • 09/28/2021

    STC SA01818WI

    Installation of Garmin G5 Electronic Flight Instrument

    Garmin International Inc.

  • 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)

  • 07/21/2021

    STC SA02430SE

    Fabrication and installation of a camera housing

    Airborne Sensor LLC

  • 07/15/2021

    STC SA10822SC

    Installation of EFD1000 Primary Flight Display

    Aspen Avionics Inc.

  • 07/15/2021

    STC SA10822SC

    Installation of EFD1000 Primary Flight Display

    Aspen Avionics Inc.

  • 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

  • 02/02/2021

    STC SA385WE

    Installation of turbocharged Lycoming IO-540-A1A5 engines

    TALCO Aviation Corp. dba RAJAY Turbo Products

  • 02/02/2021

    STC SA574WE

    Installation of landing gear position mirror on left wing tip tank

    TALCO Aviation Corp. dba RAJAY Turbo Products

  • 02/02/2021

    STC SA348WE

    Installation of air induction system in accordance with FAA Sealed Rajay Drawing list No. RJ1039.

    TALCO Aviation Corp. dba RAJAY Turbo Products

  • 01/12/2021

    STC SA02426AK

    Approval of the FreeFlight FDL-978-TX ADS-B system installed

    FreeFlight Systems

  • 07/17/2020

    STC SA10236SC (2 OF 4)

    Installation of a GDC 31 Roll Steering Converter

    DAC International Inc

  • 06/04/2020

    STC SA02268CH (PAGE 3)

    Installation of Airwolf Filter Corp. Air Oil Separator

    Airwolf Filter Corporation

  • 06/04/2020

    STC SA02268CH (PAGE 2)

    Installation of Airwolf Filter Corp. Air Oil Separator

    Airwolf Filter Corporation

  • 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

+ 413 more STCs on file

07 /  PMA replacement parts

FAA-approved replacement parts for CESSNA 310D

53 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.

  • ST-540#https://drs.faa.gov/browse/excelExternalWindow/813D5B86837D8F298625776D00459CFA.0001##

    System 60 Two Axis Automatic Flight Guidance System

    S-TEC Corporation replaces Modification Part

    PMA holder →
  • ST-896-20/30#https://drs.faa.gov/browse/excelExternalWindow/E5B426E05AFECCC9862576DA00592730.0001##

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

    S-TEC Corporation replaces Modification Part

    PMA holder →
  • 213410#https://drs.faa.gov/browse/excelExternalWindow/F9E248F45473D7BF862573CA005935B9.0001##

    Synchronizer Kits

    Woodward Inc replaces -

    PMA holder →
  • 213510#https://drs.faa.gov/browse/excelExternalWindow/2AAF654D0F30A5B0862573CA0059380B.0001##

    Synchronizer Kits

    Woodward Inc replaces -

    PMA holder →
  • Mitchell Model AK557#https://drs.faa.gov/browse/excelExternalWindow/31300D024ED712D8862575280076F2B6.0001##

    Century III Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK556 or AK556FD#https://drs.faa.gov/browse/excelExternalWindow/174EA572F20D1DCF862575280076F2A2.0001##

    Century IV Autopilot or Century IV Flight Director Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK584#https://drs.faa.gov/browse/excelExternalWindow/29BB189C525E8824862575280076F12E.0001##

    Century II B Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model YK558#https://drs.faa.gov/browse/excelExternalWindow/73A546F48E33DC00862575280076EED9.0001##

    Yaw Damper System

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK557#https://drs.faa.gov/browse/excelExternalWindow/4E9BECCFC82E38B0862575280076EEBF.0001##

    Century III Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK556/FD#https://drs.faa.gov/browse/excelExternalWindow/CD95A221A33E297C862575280076EEAA.0001##

    Centiry IV Autopilot or Century IV Flight Director Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK222#https://drs.faa.gov/browse/excelExternalWindow/AC4F73B71F4290DE862575280076E79C.0001##

    Century III

    Century Flight Systems Inc replaces -

    PMA holder →
  • AK222#https://drs.faa.gov/browse/excelExternalWindow/BA6974EC972A15808625751400665E50.0001##

    Mitchell Kit

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK222#https://drs.faa.gov/browse/excelExternalWindow/00BBAC567D58112E862575200061782B.0001##

    Century III

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK222#https://drs.faa.gov/browse/excelExternalWindow/800F5E118566E3878625752000623F33.0001##

    Century III

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK557#https://drs.faa.gov/browse/excelExternalWindow/0A9E0F4DEF14F38D8625752000642FB7.0001##

    Century III Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK556 or AK556FD#https://drs.faa.gov/browse/excelExternalWindow/7D3692F5E3E63CB88625752000642F9E.0001##

    Century IV Autopilot or Century IV Flight Director Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK584#https://drs.faa.gov/browse/excelExternalWindow/8A6629E24857DD408625752000640721.0001##

    Century II B

    Century Flight Systems Inc replaces -

    PMA holder →
  • Mitchell Model AK556FD#https://drs.faa.gov/browse/excelExternalWindow/78AB0562C8C9709C862575200063FBA6.0001##

    Century IV Autopilot or Century IV Flight Director Autopilot

    Century Flight Systems Inc replaces -

    PMA holder →
  • AK222#https://drs.faa.gov/browse/excelExternalWindow/E498EBCAC955CF0F86257513005D49F6.0001##

    Mitchell Kit

    Century Flight Systems Inc replaces -

    PMA holder →
  • AK201#https://drs.faa.gov/browse/excelExternalWindow/549E7BEA6FCF632F86257513005D479C.0001##

    Mitchell Kit

    Century Flight Systems Inc replaces -

    PMA holder →
  • 217625#https://drs.faa.gov/browse/excelExternalWindow/9180DF56A9F3CF9C862572F10054F96B.0001##

    Clamp-Plain, Loop-Type, Support

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 189039#https://drs.faa.gov/browse/excelExternalWindow/13B68EE706644F65862572F10054F040.0001##

    Screw-#10 32 .500 Fillister

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 217625#https://drs.faa.gov/browse/excelExternalWindow/1A11BCB4B426D38C86257138005A06BE.0001##

    Clamp-Plain, Loop-Type, Support

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 189039#https://drs.faa.gov/browse/excelExternalWindow/6C231B69B916769E862571380059FCBD.0001##

    Screw-#10 32 .500 Fillister

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213447#https://drs.faa.gov/browse/excelExternalWindow/ED58EE94C0BC3413862572F10054F7CB.0001##

    Rod End-Assy. Speed Trimming

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213447#https://drs.faa.gov/browse/excelExternalWindow/39CFC88B17801E0386257138005A0507.0001##

    Rod End-Assembly. Speed Trimming

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213178#https://drs.faa.gov/browse/excelExternalWindow/F9A4F170E6E0D7DE862572F10054F489.0001##

    Tube-Flex. Shaft Guide

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213174#https://drs.faa.gov/browse/excelExternalWindow/BD9CF8132CFD9501862572F10054F437.0001##

    Bracket-Actuator Mounting

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213178#https://drs.faa.gov/browse/excelExternalWindow/00FA6A9EBE3FAB7C86257138005A017B.0001##

    Tube-Flex. Shaft Guide

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213174#https://drs.faa.gov/browse/excelExternalWindow/9606DD1E483AF54886257138005A0124.0001##

    Bracket-Actuator Mounting

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213178#https://drs.faa.gov/browse/excelExternalWindow/95C99E79DC311D798625712D0054C7B9.0001##

    Tube-Flex. Shaft Guide

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213174#https://drs.faa.gov/browse/excelExternalWindow/BB09D69F01A004508625712D0054C74A.0001##

    Bracket-Actuator Mounting

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213158#https://drs.faa.gov/browse/excelExternalWindow/958CDD9312A0C705862572F10054F3C1.0001##

    Shaft-Flexible

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213158#https://drs.faa.gov/browse/excelExternalWindow/7C66628808AC542586257138005A00A1.0001##

    Shaft-Flexible

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213140#https://drs.faa.gov/browse/excelExternalWindow/036CC16A58334BE8862572F10054F347.0001##

    Clamp-Guide Tube

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 213140#https://drs.faa.gov/browse/excelExternalWindow/065AB79A33752F4F86257138005A001F.0001##

    Clamp-Guide Tube

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 208054#https://drs.faa.gov/browse/excelExternalWindow/0B041B44128EF2A2862572F10054F1D3.0001##

    Washer-3/16" AN960-10

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 208054#https://drs.faa.gov/browse/excelExternalWindow/AF182A1A11C25C0F862571380059FE7E.0001##

    Washer-3/16 AN960-10

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 189522#https://drs.faa.gov/browse/excelExternalWindow/CB2A805EA79582FD862572F10054F0E1.0001##

    Nut-.190-32 Elastic Hex

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →
  • 190789#https://drs.faa.gov/browse/excelExternalWindow/D75EECCEC1FC6777862572F10054F109.0001##

    Screw-.190-32 X .437 FIL HD

    ONTIC Engineering & Manufacturing Inc replaces Modification Part

    PMA holder →

+ 13 more PMA parts on file

05 /  Aircraft of this type

All 56 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.

56 of 56
N-number St Year NTSB FAA
N1188 NC 1960 Look up ↗
N1189M AZ · Look up ↗
N1491 GA 1960 · Look up ↗
N2211F FL 1960 · Look up ↗
N27JP FL · Look up ↗
N3031R IL 1960 · Look up ↗
N310FF DE 1960 · Look up ↗
N310LM GA 1960 · Look up ↗
N310XP MT 1960 · Look up ↗
N3171 PA 1960 · Look up ↗
N391E KS 1960 Look up ↗
N4000J CA 1960 · Look up ↗
N544R TX 1960 · Look up ↗
N631F TX 1963 · Look up ↗
N651R GA 1960 · Look up ↗
N662R NV 1960 · Look up ↗
N664R VA 1960 Look up ↗
N6734T NV · Look up ↗
N6742T MI 1960 · Look up ↗
N6748T NH 1960 Look up ↗
N6750T FL 1960 · Look up ↗
N6756T ID 1960 · Look up ↗
N6758T MS 1960 Look up ↗
N6760T TX 1959 · Look up ↗
N6766T NY · Look up ↗
N6767T GA 1960 · Look up ↗
N6779T IA 1960 · Look up ↗
N6792T GA 1960 · Look up ↗
N6817T FL Look up ↗
N6821T UT 1960 · Look up ↗
N6823T CA 1960 · Look up ↗
N6824T AZ 1960 · Look up ↗
N6826T GA 1960 Look up ↗
N6827T NE · Look up ↗
N6877T KS 1960 · Look up ↗
N6893T MI 1960 Look up ↗
N6898T IN 1960 · Look up ↗
N689DC TX 1960 · Look up ↗
N6906T ID 1960 · Look up ↗
N6927T TX 1960 Look up ↗
N6928T VA 1960 · Look up ↗
N6929T IA 1960 · Look up ↗
N6933T NY 1960 Look up ↗
N6937T AZ · Look up ↗
N6952T TN 1960 Look up ↗
N6964T MT 1960 · Look up ↗
N6979T OH Look up ↗
N6980T GA 1960 Look up ↗
N6986T MS 1960 · Look up ↗
N6988T CT 1960 · Look up ↗
N6995T GA 1960 · Look up ↗
N69SA OK · Look up ↗
N747RM AZ 1960 · Look up ↗
N8242M AZ 1960 · Look up ↗
N86H MT 1960 Look up ↗
N9ES TX 1960 · 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

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