| N4175B | 1953 Aero Commander 520 C/N 520-81Discuss this aircraft in community | 
| Manufacturer: | Aero Commander | 
| Model: | 520 Search all Aero Commander 520 | 
| Year built: | 1953 | 
| Construction Number (C/N): | 520-81 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 5 | 
| Number of Engines: | 2 | 
| Engine Type: | Reciprocating | 
| Engine Manufacturer and Model: | Lycoming GO-435C&D SER | 
| Registration Number: | N4175B | 
| Mode S (ICAO24) Code: | A4F12A | 
| Certification Class: | Standard | 
| Certification Issued: | 2010-08-06 | 
| Air Worthiness Test: | 1956-02-05 | 
| Last Action Taken: | 2010-08-06 | 
| Current Status: | Deregistered | 
| Registration Cancel Date: | 2010-10-18 | 
| Registration Type: | Corporation | 
| Owner: | Coast National Bank | 
| Address: | San Luis Obispo, CA 93401 United States | 
| Region: | Western-Pacific |