| N521Y | 1962 Grumman G-164 C/N 144Discuss this aircraft in community | 
| Manufacturer: | Grumman | 
| Model: | G-164 Search all Grumman G-164 | 
| Year built: | 1962 | 
| Construction Number (C/N): | 144 | 
| Aircraft Type: | Fixed wing single engine | 
| Number of Seats: | 1 | 
| Number of Engines: | 1 | 
| Engine Type: | Reciprocating | 
| Engine Manufacturer and Model: | P&w R-985 SERIES | 
| Registration Number: | N521Y | 
| Mode S (ICAO24) Code: | A68ECB | 
| Certification Class: | Restricted | 
| Air Worthiness Test: | 1964-02-08 | 
| Last Action Taken: | 1980-10-11 | 
| Current Status: | Sale Reported | 
| Registration Type: | Corporation | 
| Owner: | Sale Reported | 
| Address: | Summerfield, FL 32691 United States | 
| Region: | Southern | 
| N521Y | Grumman G-164 C/N 158Discuss this aircraft in community | 
| Manufacturer: | Grumman | 
| Model: | G-164 Search all Grumman G-164 | 
| Year built: | 0000 | 
| Construction Number (C/N): | 158 | 
| Number of Seats: | 1 | 
| Number of Engines: | 1 | 
| Registration Number: | N521Y | 
| Mode S (ICAO24) Code: | A68ECB | 
| Certification Issued: | 1962-12-10 | 
| Current Status: | Deregistered | 
| Registration Cancel Date: | 1962-12-10 | 
| Registration Type: | Corporation | 
| Owner: | SMITH KIRKPATRICK & CO INC | 
| Address: | New York, NY 10001 | 
| Region: | Eastern |