N81Y is a 1933 Stinson JR. SR (fixed wing single engine) with serial number 8729, registered in Greenfield, IN. Its FAA registration is valid and runs until Jun 30, 2030; the renewal window opens on Dec 30, 2029. It is powered by a Lycoming R680-4P-B4 rated at 225 hp. Its airworthiness certificate is in the standard class, issued Jun 10, 1950. It is one of 9 JR. SR aircraft in the FAA registry, 1 of them registered in Indiana. The NTSB accident database lists one record for this airframe since 2008, the latest on Jul 29, 2021.
Registration
- FAA status
- Valid registration
- Expires
- Jun 30, 2030
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- Greenfield, IN
- Local FAA office (FSDO)
- Indianapolis FSDO (IND FSDO) · (317) 837-4400
- Certificate issued
- Jun 14, 2023
- Last FAA action
- Jun 14, 2023
- Mode S code (hex)
- AB0929
- Mode S code (octal)
- 52604451
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- STINSON
- Model
- JR. SR
- Type certificate (TCDS)
- ATC 510 (Consolidated Vultee Aircraft Corporation Stinson Division)
- Year manufactured
- 1933
- Serial number
- 8729
- Aircraft type
- Fixed wing single engine
- Engine type
- Reciprocating
- Engine
- LYCOMING R680-4P-B4 (225 hp)
- Engines / seats
- 1 / 4
- Weight class
- Up to 12,499 lb
- Airworthiness
- Standard since Jun 10, 1950
Public airports near Greenfield
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Pope Field Greenfield, IN | KGFD | 2 mi | Non-towered | - |
| Indianapolis Regional Indianapolis, IN | KMQJ | 7 mi | Non-towered | 100LL, A, A+ |
| Post-Air Indianapolis, IN | 7L8 | 13 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 |
|---|---|---|---|---|---|
| Mar 30, 1960 | BEECH AT-11 | 1402 | 1946 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jul 29, 2021 | Ripon, WI | Stinson JR. SR this airframe | Substantial | Minor | CEN21LA343 |
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.