Fixed Wing Single Engine · P&W R-985 SERIES · as of Sep 21, 2026
Resources Engine · Pratt & Whitney Canada ↗ Search FAA TCDS ↗
Distribution · currently registered
By state (top 10)
- MT 40.0% 2
- TX 20.0% 1
- DE 20.0% 1
- CA 20.0% 1
By decade of manufacture
- 1930s 80.0% 4
- Unknown 20.0% 1
NTSB records
No NTSB-recorded events match HOWARD AIRCRAFT DGA-11 in the indexed corpus.
Airworthiness directives
No matching airworthiness directives are on file for this make and model in the Federal Register.
Type certificate data sheets · 1 match in the FAA catalog
- TC 672 Howard Aircraft Foundation Historical Rev 1 · 10/12/2005
Models: DGA-11
Supplemental type certificates · 27 on file
- 09/26/2024 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 08/21/2024 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 05/17/2024 STC SA4503NM (PAGE 1) Remove original cloth covering and install Ceconite covering Ceconite Division of Poly-Fiber Inc. DRS ↗
- 10/12/2022 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 09/09/2022 STC SA4503NM (PAGE 1) Install Ceconite covering material. Ceconite Division of Poly-Fiber Inc DRS ↗
- 07/27/2022 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 05/18/2022 STC SA04776NY (2 OF2) The HIPEC Covering and Finishing System must be performed and maintained HIPEC Aircraft Coatings Inc. DRS ↗
- 01/05/2022 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 12/20/2021 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 07/27/2020 STC SA01831WI To allow the use of UL91 (minimum) grade aviation fuel Petersen Aviation Inc DRS ↗
- 02/11/2019 STC SA01831WI To allow the use of UL91 (minimum) grade aviation fuel ADI LLC DRS ↗
- 12/20/2017 STC SA01282NY Installation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830. Airwolf Filter Corporation DRS ↗
- 01/24/2017 STC SA01831WI To allow the use of UL91 (minimum) grade aviation fuel Petersen Aviation Inc DRS ↗
- 05/20/2016 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 03/09/2016 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Petersen Aviation Inc DRS ↗
- 10/28/2015 STC SA01757WI To allow the use of UL91 (minimum) grade aviation fuel Petersen Aviation Inc DRS ↗
- 06/30/2014 STC SA02283SE Page 1 Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P Electronics International Inc. DRS ↗
- 06/24/2014 STC SA02402SE Page 1 Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C Electronics International Inc. DRS ↗
- 12/10/2013 STC SA02283SE Page 1 Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P Electronics International Inc. DRS ↗
- 08/27/2013 STC SA02283SE Page 1 Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P Electronics International Inc. DRS ↗
- 07/25/2013 STC SA02283SE Page 1 Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P Electronics International Inc. DRS ↗
- 10/31/2012 STC SA01282NY Installation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830. Airwolf Filter Corporation DRS ↗
- 02/25/2011 STC SA4503NM (Page 1) Install Ceconite covering material. Ceconite Division of Poly-Fiber Inc DRS ↗
- 10/20/2010 STC SA00068SE (PAGE 1) Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1) Electronics International Inc. DRS ↗
- 12/10/2009 STC SA2693NM (PAGE 1) Installation of Electronics International digital volt/amp gauges and accessories. Electronics International Inc. DRS ↗
- 06/26/2009 STC SA01734SE (PG 2) Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts. Stewart Thomas D. and Stewart Dan R. DRS ↗
- 11/04/2004 STC SA02033AT (PAGE 3) Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW) M-20 Oil Separators LLC DRS ↗
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 · 5
5 of 5 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N14887 | MT | 1937 | · | Look up ↗ |
| N17Y | MT | — | · | Look up ↗ |
| N18207 | TX | 1938 | · | Look up ↗ |
| N18211 | DE | 1939 | · | Look up ↗ |
| N57E | CA | 1938 | · | 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