| N503M | 1966 Beech 65-A90 King Air C/N LJ-158Discuss this aircraft in community | 
| Manufacturer: | Beech | 
| Model: | 65-A90 King Air Search all Beech 65-A90 King Air | 
| Year built: | 1966 | 
| Construction Number (C/N): | LJ-158 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 9 | 
| Number of Engines: | 2 | 
| Engine Type: | Turbo-prop | 
| Engine Manufacturer and Model: | Pratt & Whitney Canada PT6A | 
| Also Registered As: | 
| Registration Number: | N503M | 
| Mode S (ICAO24) Code: | A64628 | 
| Certification Class: | Standard | 
| Certification Issued: | 1992-12-04 | 
| Air Worthiness Test: | 1979-10-09 | 
| Last Action Taken: | 2005-01-07 | 
| Current Status: | Undel Tri | 
| Registration Type: | Individual | 
| Address: | Elyria, OH 44035 United States | 
| Region: | Great Lakes |