| N4556S | 1991 Air Tractor Inc AT-502 C/N 502-0137Discuss this aircraft in community | 
| Manufacturer: | Air Tractor Inc | 
| Model: | AT-502 Search all Air Tractor Inc AT-502 | 
| Year built: | 1991 | 
| Construction Number (C/N): | 502-0137 | 
| Aircraft Type: | Fixed wing single engine | 
| Number of Seats: | 1 | 
| Number of Engines: | 1 | 
| Engine Type: | Turbo-prop | 
| Engine Manufacturer and Model: | Pratt & Whitney Canada PT6A SER | 
| Registration Number: | N4556S | 
| Mode S (ICAO24) Code: | A587EA | 
| Certification Class: | Restricted | 
| Certification Issued: | 2007-06-05 | 
| Air Worthiness Test: | 1991-05-07 | 
| Last Action Taken: | 2007-06-05 | 
| Current Status: | Valid | 
| Registration Type: | Corporation | 
| Owner: | Thiel Air Care Inc | 
| Address: | Chowchilla, CA 93610 United States | 
| Region: | Western-Pacific | 
| N4556S | 1966 Beech B-60 Duke C/N P-399Discuss this aircraft in community | 
| Manufacturer: | Beech | 
| Model: | B-60 Duke Search all Beech B-60 Duke | 
| Year built: | 1966 | 
| Construction Number (C/N): | P-399 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 6 | 
| Number of Engines: | 2 | 
| Engine Type: | Reciprocating | 
| Engine Manufacturer and Model: | Lycoming TIO-541-E1C4 | 
| Also Registered As: | G-BFDR  De-registered | 
| Registration Number: | N4556S | 
| Mode S (ICAO24) Code: | A587EA | 
| Current Status: | De-registered | 
| Address: | , United States |