Aircraft Description
Model Year
2005
Manufacturer
HESTER WALKER
Model
WH4 HARPOON
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
SA04SA-104 Cavalier
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 10, 2005
Classification
Experimental 2 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
September 8, 2016
Registered Owner
Name
MODULAR SOLUTIONS INC
Address
546 OLD ASPHALT RD
City
KINSTON
State / Zip Code
North Carolina28504-4672
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)
53064031
Mode S Code (Hex)
AC6819
Additional Details
Registration
N899PS
Serial Number
0004
Number of Engines
1
Number of Seats
4
Expiration Date
September 30, 2029
Last Action Date
January 16, 2025
Last Update Date
January 19, 2026
Unique ID
00209069
Last Known Position
Date
March 1, 2025 (UTC 15:16:55)
Airport
—
Latitude
35.331402
Longitude
-77.608803
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC