Fixed Wing Single Engine · BOMBARDIER ROTAX (ALL) · as of Sep 21, 2026
Resources Manufacturer · Diamond Aircraft Industries ↗ Service Bulletins ↗ Search FAA TCDS ↗
Distribution · currently registered
By state (top 10)
- CA 24.1% 7
- TX 10.3% 3
- FL 6.9% 2
- MO 6.9% 2
- PA 6.9% 2
- WA 6.9% 2
- NV 6.9% 2
- OK 3.4% 1
- OH 3.4% 1
- HI 3.4% 1
+6 more states
By decade of manufacture
- 1990s 73.3% 22
- Unknown 26.7% 8
NTSB records
No NTSB-recorded events match DIAMOND AIRCRAFT DA20-A1 in the indexed corpus.
NASA ASRS reports · 1
De-identified, pilot-written, voluntary and not investigated — the reporter's perspective; cannot infer prevalence.
Airworthiness directives
28 directive(s) on file. Showing the most recent 25 · 3 more in the Federal Register.
- Sep 5, 2023
Airworthiness Directives; BRP-Rotax GmbH & Co KG (Formerly BRP-POWERTRAIN GMBH & CO KG and Bombardier-Rotax GmbH) Engines and Various Aircraft
The FAA is adopting a new airworthiness directive (AD) for all BRP-Rotax GmbH & Co KG (Rotax) Model 912 F2, 912 F3, 912 F4, 912 iSc2 Sport, 912 iSc3 Sport, 912 S2, 912 S3, 912 S4, 914 F2, 914 F3, and 914 F4 engines; and Model 912 A, 912 A2, and 912 A3 engines included as part of the type certificated aircraft type des…
- 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…
- Nov 22, 2017
Airworthiness Directives; Various Aircraft Equipped With BRP-Rotax GmbH & Co KG 912 A Series Engine
We propose to adopt a new airworthiness directive (AD) for various aircraft equipped with a BRP-Rotax GmbH & Co. KG (formerly BRP- Powertrain GmbH & Co. KG; Bombardier-Rotax GmbH & Co. KG; Bombardier- Rotax GmbH) 912 A series engine. This proposed AD results from mandatory continuing airworthiness information (MCAI) o…
- Nov 18, 2016
Airworthiness Directives; Various Aircraft Equipped With BRP-Powertrain GmbH & Co KG 912 A Series Engine
We are adopting a new airworthiness directive (AD) for various aircraft equipped with a BRP-Powertrain GmbH & Co KG (formerly Rotax Aircraft Engines) 912 A series engine. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correc…
- Sep 8, 2016
Airworthiness Directives; Various Aircraft Equipped With BRP-Powertrain GmbH & Co KG 912 A Series Engine
We propose to adopt a new airworthiness directive (AD) for various aircraft equipped with a BRP-Powertrain GmbH & Co KG (formerly Rotax Aircraft Engines) 912 A series engine. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to id…
- Jun 22, 2016
Airworthiness Directives; BRP-Powertrain GmbH & Co KG Reciprocating Engines
We are adopting a new airworthiness directive (AD) for certain BRP-Powertrain GmbH & Co KG Rotax 912 F2, 912 F3, 912 F4, 912 S2, 912 S3, 912 S4, 914 F2, 914 F3, and 914 F4 reciprocating engines. This AD requires re-identification of the engine model and concurrent modification of the aircraft to indicate the maximum c…
- Jun 10, 2016
Airworthiness Directives; Various Aircraft Equipped With BRP-Powertrain GmbH & Co KG 912 A Series Engine
We are adopting a new airworthiness directive (AD) for various aircraft equipped with a BRP-Powertrain GmbH & Co KG (formerly Rotax Aircraft Engines) 912 A series engine. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correc…
- Mar 28, 2016
Airworthiness Directives; Various Aircraft Equipped With BRP-Powertrain GmbH & Co KG 912 A Series Engine
We propose to adopt a new airworthiness directive (AD) for various aircraft equipped with a BRP-Powertrain GmbH & Co KG (formerly Rotax Aircraft Engines) 912 A series engine. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to id…
- Mar 18, 2016
Airworthiness Directives; BRP-Powertrain GmbH & Co KG Reciprocating Engines
We propose to adopt a new airworthiness directive (AD) for certain BRP-Powertrain GmbH & Co KG Rotax 912 F2, 912 F3, 912 F4, 912 S2, 912 S3, 912 S4, 914 F2, 914 F3, and 914 F4 reciprocating engines. This proposed AD was prompted by a design change introduced by the manufacturer that relocated the engine cylinder head…
- Sep 4, 2013
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine
We are adopting a new airworthiness directive (AD) for various aircraft equipped with Rotax Aircraft Engines 912 A Series Engine. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation pro…
- Jul 30, 2012
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine
We are adopting a new airworthiness directive (AD) for various aircraft equipped with Rotax Aircraft Engines 912 A series engine. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation pro…
- Jan 11, 2012
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine
We are adopting a new airworthiness directive (AD) for various aircraft equipped with Rotax Aircraft Engines 912 A series engine. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation pro…
- Jul 8, 2011
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine
We are adopting a new airworthiness directive (AD) for the products listed above that will supersede an existing AD. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCA…
- Jun 1, 2011
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine
We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
- Nov 17, 2010
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines
We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
- Sep 8, 2010
Airworthiness Directives; Bombardier-Rotax GmbH 912 F Series and 912 S Series Reciprocating Engines
We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
- Aug 18, 2010
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines
We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:
- Jun 8, 2010
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines
We propose to adopt a new airworthiness directive (AD) for the
- May 21, 2010
Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines
We propose to adopt a new airworthiness directive (AD) for the products listed above. 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. The MCAI describes the uns…
- May 17, 2010
Airworthiness Directives; Bombardier-Rotax GmbH 912 F Series and 912 S Series Reciprocating Engines
We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe…
- Jan 11, 2005
Airworthiness Directives; Bombardier-Rotax GmbH Type 912 F, 912 S, and 914 F Series Reciprocating Engines
The FAA is superseding an existing airworthiness directive (AD) for Bombardier-Rotax GmbH Type 912 F, 912 S, and 914 F series reciprocating engines. That AD currently requires venting of the lubrication system and inspection of the valve train on all engines. That AD also requires venting of the lubrication system of…
- Aug 12, 2004
Airworthiness Directives; Bombardier-Rotax GmbH Type 912 F, 912 S, and 914 F Series Reciprocating Engines
The FAA proposes to supersede an existing airworthiness directive (AD) for Bombardier-Rotax GmbH Type 912 F, 912 S, and 914 F series reciprocating engines. That AD currently requires venting of the lubrication system and inspection of the valve train on all engines. That AD also requires venting of the lubrication sys…
- Oct 23, 2002
Airworthiness Directives; Bombardier-Rotax GmbH Type 912 F, 912 S and 914 F Series Reciprocating Engines
This amendment adopts a new airworthiness directive (AD) that is applicable to Bombardier-Rotax GmbH Type 912 F, 912 S and 914 F series reciprocating engines. This action requires venting of the lubrication system and inspection of the valve train on all engines. This action also requires venting of the lubrication sy…
Type certificate data sheets · 1 match in the FAA catalog
- TA4CH Diamond Aircraft Industries Historical Rev 10 · 10/24/2002
Models: DA20-C1, DA20-A1
SAIBs · 2 on file · advisory, not mandatory
Supplemental type certificates · 203 on file
- 07/22/2025 STC SA12066IB Installation of the MT-Propeller Entwicklung GmbH model MTV-21-A/170-05 propeller MT-Propeller Entwicklung GmbH DRS ↗
- 04/01/2025 STC SA02738CH (PAGE 1) Installation of L-3 Communications Avionics Systems Acron Aviation Inc. 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. DRS ↗
- 11/08/2024 STC SA11838IB Installation of the MT-Propeller Entwicklung GmbH model MTV-21-A/170-05 MT-Propeller Entwicklung GmbH 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 DRS ↗
- 08/21/2024 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 02/02/2024 STC SA02658SE (1 OF 2) Installation of Garmin GI 275 Multi-Function Display System Garmin International Inc. 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. DRS ↗
- 10/10/2023 STC SA01899WI Installation of Garmin G3X Touch Electronic Flight Instrument System Garmin International Inc. DRS ↗
- 08/10/2023 STC SA02019WI Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine DRS ↗
- 12/12/2022 STC SA02738CH (PAGE 1) Installation of L-3 Communications Avionics Systems L3Harris Aviation Products Inc. DRS ↗
- 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. DRS ↗
- 09/01/2022 STC SA01967WI (2 OF3) Use of GAMI G100UL High Octane Unleaded Avgas General Aviation Modifications Inc. DRS ↗
- 07/27/2022 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 07/22/2022 STC SA02279AT Installation of a Boom Beam bulb, starter, and ballast Whelen Aerospace Technologies DRS ↗
- 03/30/2022 STC SA02444AK (PAGE 1) Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed ADS-B Technologies LLC DRS ↗
- 02/02/2022 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 DRS ↗
- 12/29/2021 STC SA01899WI Installation of Garmin G3X Touch Electronic Flight Instrument System Garmin International Inc DRS ↗
- 09/28/2021 STC SA01818WI Installation of Garmin G5 Electronic Flight Instrument Garmin International Inc. DRS ↗
- 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) DRS ↗
- 07/15/2021 STC SA10822SC Installation of EFD1000 Primary Flight Display Aspen Avionics Inc. DRS ↗
- 07/15/2021 STC SA10822SC Installation of EFD1000 Primary Flight Display Aspen Avionics Inc. DRS ↗
- 07/09/2021 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 DRS ↗
- 06/14/2021 STC SA02658SE (1 OF 2) Installation of Garmin GI 275 Multi-Function Display System Garmin International Inc DRS ↗
- 06/09/2021 STC SA00401BO (PAGE 1) Installation of a SkyTrax100B UAT receiver Avidyne Corporation DRS ↗
- 10/19/2020 STC SA001410BO Entered in Error - See SA00410BO uAvionix Corporation DRS ↗
- 08/31/2020 STC SA00410BO Installation of an AV-30-C Multi-Mode Indicator uAvionix Corporation DRS ↗
- 08/31/2020 STC SA001410BO Installation of an AV-30-C Multi-Mode Indicator uAvionix Corporation DRS ↗
- 07/27/2020 STC SA01831WI To allow the use of UL91 (minimum) grade aviation fuel Petersen Aviation Inc DRS ↗
- 07/17/2020 STC SA10236SC (1 OF 4) Installation of a GDC 31 Roll Steering Converter DAC International Inc DRS ↗
+ 173 more STCs on file
PMA replacement parts · 21 on file
- 9200-000-A#https://drs.faa.gov/browse/excelExternalWindow/FE9FBF99758639E6862579BA005E1C56.0001## MaxPulse Landing Light Controller Seaton Engineering Corp. replaces Modification Part
- W-2763-DR#https://drs.faa.gov/browse/excelExternalWindow/9BC49150DA5F709A86257FE90065596C.0001## Diamond Wing Landing Light Lens Cover (Drilled) Great Lakes Aero Products Inc replaces D41-3347-51-90
- W-2763#https://drs.faa.gov/browse/excelExternalWindow/1831473B774D874186257FE9006558CD.0001## Diamond Wing Landing Light Lens Cover (Undrilled) Great Lakes Aero Products Inc replaces D41-3347-51-90, 20-3350-01-01
- TU03323#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID814121591620210617133706.0001## AV/Cabin Heat Kit Tanis Aircraft Products replaces Modification Part
- DEL099005-100#https://drs.faa.gov/browse/excelExternalWindow/5FAB0B5A7DD36FD186257BA2005122BE.0001## Bead Clamp Seal Dawley Manufacturing Corp replaces 192-001
- DEL099005-100#https://drs.faa.gov/browse/excelExternalWindow/643DFAD3DA68EEB086257B500066C591.0001## Bead Clamp Seal Dawley Manufacturing Corp replaces 192-001
- DEL099005-401#https://drs.faa.gov/browse/excelExternalWindow/03C11F9ED8FACB5886257B28006512F7.0001## Bead Clamp Dawley Manufacturing Corp replaces Diamond 192-001
- RA164-24200#https://drs.faa.gov/browse/excelExternalWindow/FEBD054702797ADF8625798100705069.0001## Brake Disc Rapco Inc replaces Cleveland P/N 164-24200 Aviation Products Systems Inc. P/N APS164-24200
- RAP164-24200#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174359675820250829181752.0001## Brake Disc Rapco Inc replaces 164-24200 Cleveland
- TAU03323#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141518357520240221143038.0001## AV/Cabin Heat Kit Hartzell Propeller Inc replaces Modification Article
- UAV-1004236-001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127691626620230707211316.0001## AV-30-C uAvionix Corporation replaces Modification Part
- APS66-10600#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102361413820221020170314.0001## Brake Lining Aviation Products Systems Inc replaces 066-10600
- #https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID670268927520220125131357.0001## DAC International
- #https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID572288387520220125131340.0001## DAC International
- #https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID310362461920220125131416.0001## DAC International
- #https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID509142493720220125131503.0001## DAC International
- #https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106265693420220125131440.0001## DAC International
- #https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID518702817320220125131321.0001## DAC International
- 01-0770346-02#https://drs.faa.gov/browse/excelExternalWindow/9A275FF756C3BA23862574FD006E42FA.0001## Recognition Light Assy. Whelen Engineering Co Inc replaces Diamond A/C 01-0770346-02
- 01-0770346-04#https://drs.faa.gov/browse/excelExternalWindow/680D17149BD36AFF862574FD006E432A.0001## Recognition Light Assy. Whelen Engineering Co Inc replaces Diamond A/C 01-0770346-04
- APS164-24200#https://drs.faa.gov/browse/excelExternalWindow/C25803E21371BDF88625738700670E65.0001## Brake Disc Aviation Products Systems Inc replaces Parker Hannifin P/N 164-24200
Equivalent level of safety findings · 1 on file
Advisory circulars & Federal Register
Advisory circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register · Parts 91 & 43
- 2026-09-14 Use of Certain Restricted Category Aircraft for the Transport of Firefighters for Wildfire Suppression FR ↗
- 2026-07-31 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
- 2026-07-02 Enabling Supersonic Overland Flight FR ↗
- 2026-07-01 Mechanic Certification: Inspection Rating and Recent Experience Requirements FR ↗
- 2026-06-30 Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period FR ↗
Registered N-numbers · 30
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N102DF | CA | — | · | Look up ↗ |
| N128MF | OK | 1995 | · | Look up ↗ |
| N143AA | FL | 1996 | · | Look up ↗ |
| N144AA | MO | 1996 | · | Look up ↗ |
| N175LE | CA | — | · | Look up ↗ |
| N179DA | OH | — | · | Look up ↗ |
| N188MF | — | — | · | Look up ↗ |
| N191DA | PA | — | · | Look up ↗ |
| N192DA | CA | 1995 | · | Look up ↗ |
| N194DA | CA | 1996 | · | Look up ↗ |
| N204RD | CA | 1995 | · | Look up ↗ |
| N227P | HI | 1995 | · | Look up ↗ |
| N273DA | MT | — | · | Look up ↗ |
| N275DA | TX | 1997 | · | Look up ↗ |
| N297DA | OR | 1997 | · | Look up ↗ |
| N355NL | WA | 1997 | · | Look up ↗ |
| N521SS | IN | — | · | Look up ↗ |
| N629AW | TX | 1995 | · | Look up ↗ |
| N631DA | TX | 1997 | · | Look up ↗ |
| N702PR | NV | 1995 | · | Look up ↗ |
| N71LV | NV | 1995 | · | Look up ↗ |
| N781WA | IL | 1995 | · | Look up ↗ |
| N83RF | PA | — | · | Look up ↗ |
| N854S | MO | 1996 | · | Look up ↗ |
| N855DF | NC | 1996 | · | Look up ↗ |
| N856DF | FL | 1996 | · | Look up ↗ |
| N858DF | CA | 1996 | · | Look up ↗ |
| N87HA | AK | 1995 | · | Look up ↗ |
| N930AG | WA | 1996 | · | Look up ↗ |
| N999RR | CA | 1996 | · | Look up ↗ |
Source — FAA Aircraft Registry
Sources
- FAA Aircraft Registry ↗ Refreshed Apr 27, 2026 Available
- NTSB CAROL ↗ Refreshed Jun 10, 2026 Available
- Federal Register (FAA Airworthiness Directives) ↗ Refreshed Apr 27, 2026 Available