N90PK - 1999 Wahl Robert H S-51D Aircraft Registration

1999 WAHL ROBERT H S-51D

Aircraft Description

N90PK is a 1999 Wahl Robert H S-51D, a single-engine turbo-prop aircraft registered to Keyes George W in Flint, TX. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on August 29, 2000. The registration certificate was issued on September 16, 2004. The registration is set to expire on April 30, 2028. Powered by a Walter 601D engine producing 724 horsepower, N90PK is. The aircraft's Mode S transponder code is AC6E22 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N90PK was last updated on May 5, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Wahl Robert H is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Wahl Robert H aircraft currently registered in the FAA database, including the S-51D model.

AviatorDB has found no NTSB accident or incident reports involving N90PK. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1999
Manufacturer
WAHL ROBERT H
Model
S-51D
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
August 29, 2000
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
September 16, 2004

Registered Owner

Name
KEYES GEORGE W
Address
20981 KIVA CIR
City
FLINT
State / Zip Code
Texas75762-9270
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
1
Engine Manufacturer
WALTER
Engine Model
601D
Horsepower
724 HP
Mode S Code (Oct)
53067042
Mode S Code (Hex)
AC6E22

Additional Details

Registration
N90PK
Serial Number
149
Number of Engines
1
Number of Seats
2
Expiration Date
April 30, 2028
Last Action Date
May 5, 2023
Last Update Date
January 19, 2026
Unique ID
00105812

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-15 01:32:20 UTC