N1803X is a 1981 Beech A36 (fixed wing single engine) with serial number E-1864, registered in Tahlequah, OK. Its FAA registration is valid and runs until Aug 31, 2033; the renewal window opens on Feb 28, 2033. It is powered by a Cont Motor IO 520 SERIES rated at 285 hp. Its airworthiness certificate is in the standard class (utility), issued May 7, 1981. It is one of 1,907 A36 aircraft in the FAA registry, 49 of them registered in Oklahoma. About 39% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Jan 1, 2014.
Registration
- FAA status
- Valid registration
- Expires
- Aug 31, 2033
- Registrant type
- LLC
- Registered owner
- TRTT INVESTMENTS LLC
- Location
- Tahlequah, OK
- Local FAA office (FSDO)
- Will Rogers FSDO (OKC FSDO) · (405) 951-4200
- Certificate issued
- Aug 28, 2026
- Last FAA action
- Aug 28, 2026
- Mode S code (hex)
- A14383
- Mode S code (octal)
- 50241603
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- BEECH
- Model
- A36
- Type certificate (TCDS)
- 3A15 (Textron Aviation Inc.)
- Year manufactured
- 1981
- Serial number
- E-1864
- Aircraft type
- Fixed wing single engine
- Engine type
- Reciprocating
- Engine
- CONT MOTOR IO 520 SERIES (285 hp)
- Engines / seats
- 1 / 6
- Weight class
- Up to 12,499 lb
- Airworthiness
- Standard since May 7, 1981
- Approved operations
- Utility
Public airports near Tahlequah
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Tahlequah Municipal Tahlequah, OK | KTQH | 2 mi | Non-towered | 100LL, A+ |
| Tenkiller Lake Airpark Cookson, OK | 44M | 14 mi | Non-towered | 100LL |
| Hefner-Easley Wagoner, OK | H68 | 21 mi | Non-towered | - |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Jun 19, 1970 | CESSNA 182H | 18255903 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jan 1, 2014 | Fryeburg, ME | Beech A36 this airframe | - | Fatal | ERA14LA084 |
From the NTSB aviation accident database (events since 2008, data through Oct 28, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.