Wahl Robert H S-51D
N90PK is a Wahl Robert H S-51D, a fixed-wing airplane with one motor with turboprop engines, built in 1999. It has 2 seats. It is registered to an individual in Flint, Texas. The registration is valid: it was issued on September 16, 2004 and expires on April 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated August 29, 2000.
Aircraft
- Maker
- Wahl Robert H
- Model
- S-51D
- Serial number
- 149
- Type
- Fixed-wing, single engine
- Power
- Turboprop, 1 motor · Walter 601D · 724 hp
- Seats
- 2
- Year built
- 1999
- Kit
- STEWART 51 INC S-51D
- Transponder code
- AC6E22 (octal 53067042)
Registration
- Status
- Valid registration
- Certificate issued
- September 16, 2004
- Expires
- April 30, 2028
- Last FAA action
- May 5, 2023
- Airworthiness
- Experimental · Amateur built · August 29, 2000
- FAA region
- Southwestern
- FAA record id
- 00105812
Owner as the FAA publishes it
- Name
- Keyes George W
- Type
- Individual
- Address
- 20981 Kiva Cir
Flint, TX 75762-9270
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 4 clear
The public federal record on N90PK, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Keyes George W, an individual, certificate issued September 16, 2004, expires April 30, 2028. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated August 29, 2000, consistent with the 1999 manufacture year. [1]
No earlier tail number is recorded against serial 149 for this model in the deregistered file. [2]
No other airframe has carried N90PK according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N90PK: Accident on August 12, 1997 at Patterson, LA: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Air Tractor AT-402 · operated under 137
The pilot's failure to maintain terrain clearance.
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data