| N1021D | 1989 Air Tractor Inc AT-502 C/N 502-0064Discuss this aircraft in community | 
| Manufacturer: | Air Tractor Inc | 
| Model: | AT-502 Search all Air Tractor Inc AT-502 | 
| Year built: | 1989 | 
| Construction Number (C/N): | 502-0064 | 
| Aircraft Type: | Fixed wing single engine | 
| Number of Seats: | 1 | 
| Number of Engines: | 1 | 
| Engine Type: | Turbo-prop | 
| Engine Manufacturer and Model: | P&w Canada PT6A-60A | 
| Registration Number: | N1021D | 
| Mode S (ICAO24) Code: | A00EA1 | 
| Certification Class: | Restricted | 
| Certification Issued: | 2002-09-04 | 
| Air Worthiness Test: | 1990-01-23 | 
| Last Action Taken: | 2008-08-19 | 
| Current Status: | Valid | 
| Registration Type: | Corporation | 
| Owner: | Northstar Aerospray Inc | 
| Address: | Clara City, MN 56222 United States | 
| Region: | Great Lakes |