# N20778: Beech D17A

- Status: Valid registration
- Airframe: [Beech D17A](https://openairdocs.org/model/beech-d17a) (registry code 1150530, 5 seats)
- Data sheets: [TCDS TC 713](https://openairdocs.org/tcds/TC%20713) (Textron Aviation Inc.) (OpenAirDocs)
- Serial number: 357
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: April 17, 2018
- Expires: April 30, 2028
- Mode S code: A1AF72
- Registered owner: [International Air Services Inc Trustee](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIR%20SERVICES%20INC%20TRUSTEE)
- Location: [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City)
- Owner type: Corporation
- Owner's area on the map: 39.1275° N, 119.7258° W: Placed by OpenAirDocs at the center of ZIP code 89701, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20778
- Page: https://openairdocs.org/aircraft/N20778

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 2 in force

### Matched by airframe (Beech D17A)

- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 99-05-13 R1 WD](https://openairdocs.org/ad/99-05-13-R1-WD): Withdrawal of AD 99-05-13 · Beech B17B, B17L, B17R (Army UC-43H) and 107 more. Effective Jul 5, 2000

### Historical (superseded or no longer in force)

- [AD 99-05-13](https://openairdocs.org/ad/99-05-13) (historical): Fuel Tank Selector · Beech B17B, B17L, B17R (Army UC-43H) and 107 more. Effective Apr 19, 1999

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N20778.

## FAA accident and incident reports

None matched to N20778.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (12)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Beech D17A)

- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA02930NY](https://openairdocs.org/stc/SA02930NY): Installation of Insight Instrument Corporation Graphic Engine Monitor (GEM 610C) models G3, G2, and G1 and 1200C model G4 as primary Cylinder Head Temperature (CHT), Exhaust Gas Temperature (EGT), and Turbine Inlet Temperature (TIT) Instruments. Insight Instrument Corporation
- [STC SA02283SE PAGE 2](https://openairdocs.org/stc/SA02283SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc
- [STC SA02402SE PAGE 1](https://openairdocs.org/stc/SA02402SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc
- [STC SA02825NY PAGE 1](https://openairdocs.org/stc/SA02825NY%20PAGE%201): Installation of Aerospace Logic Aircraft Instruments. Aerospace Logic Inc
- [STC SA8075SW](https://openairdocs.org/stc/SA8075SW): Installation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER). Razorback Fabrics Inc
- [STC SA00068LA](https://openairdocs.org/stc/SA00068LA): Installation of tail wheel adapter ring. R-R-R-Russ Aircraft
- [STC SA1455NM](https://openairdocs.org/stc/SA1455NM): Installation of a flame proof auxiliary heater-dryer, Model12-1600. Thermal, Inc
- [STC SA1461NM](https://openairdocs.org/stc/SA1461NM): Installation of fuselage structure assembly. Anything Antiques
- [STC SA555NW](https://openairdocs.org/stc/SA555NW): Installation of front and rear landing gear truss assemblies. Anything Antiques

## Earlier aircraft with N20778

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N20778 before.

- [Cancelled 2014-05-09](https://openairdocs.org/deregistered/N20778-2014-05-09): Cessna 182P, S/N 18261196. Exported to Kazakhstan. Owner: [Ermakov Bulat](https://openairdocs.org/faa-owner/ERMAKOV%20BULAT), [Deland, FL](https://openairdocs.org/faa-place/FL/Deland)

## Related

- Other Beech D17A aircraft: https://openairdocs.org/model/beech-d17a/aircraft.md

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