| N51D | 1948 Ryan NAVION C/N NAV-4-1300Discuss this aircraft in community | 
| Manufacturer: | Ryan | 
| Model: | NAVION Search all Ryan NAVION | 
| Year built: | 1948 | 
| Construction Number (C/N): | NAV-4-1300 | 
| Aircraft Type: | Fixed wing single engine | 
| Number of Seats: | 5 | 
| Number of Engines: | 1 | 
| Engine Type: | Reciprocating | 
| Engine Manufacturer and Model: | Cont Motor IO 520 SERIES | 
| Registration Number: | N51D | 
| Mode S (ICAO24) Code: | A65F61 | 
| Certification Class: | Standard | 
| Certification Issued: | 1999-05-03 | 
| Air Worthiness Test: | 1999-11-24 | 
| Last Action Taken: | 2008-04-15 | 
| Current Status: | Valid | 
| Registration Type: | Individual | 
| Address: | Salt Lake City, UT 84103 United States | 
| Region: | Northwest Mountain | 
| N51D | Douglas DC3C C/N 4550Discuss this aircraft in community | 
| Manufacturer: | Douglas | 
| Model: | DC3C Search all Douglas DC3C | 
| Year built: | 0000 | 
| Construction Number (C/N): | 4550 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 32 | 
| Number of Engines: | 2 | 
| Engine Type: | Reciprocating | 
| Registration Number: | N51D | 
| Mode S (ICAO24) Code: | A65F61 | 
| Certification Issued: | 1977-11-02 | 
| Current Status: | Deregistered | 
| Registration Cancel Date: | 1982-03-18 | 
| Registration Type: | Corporation | 
| Owner: | CARIBE AIR INC | 
| Address: | Birmingham, AL 35223 | 
| Region: | Southern |