| Tail Number / N-Number | N1521V |
| Manufacturer | CESSNA |
| Model | R172K |
| Year Built | 1976 |
| Manufacturer's Serial Number | R1722199 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 76 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | SPENCE DONALD C |
| Other Names |
|
| Street | 9 ENTORNO ST |
| City | RMV |
| State | CA |
| Zip Code | 92694-1374 |
| Region | Western-Pacific |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-12-17 |
| Certificate Issue Date | 2021-03-29 |
| Last Action Date | 2021-03-29 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50152054 |
| Mode S Code Hex | A0D42C |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1521V.
| Tail Number / N-Number | N1521V |
| Manufacturer | CONSOLIDATED |
| Model | PBY-5A |
| Manufacturer's Serial Number | 48388 |
| Aircraft Type | Fixed wing multi engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BABB CO INC |
| Street | 444 MADISON AVE |
| City | NEW YORK |
| State | NY |
| Zip Code | 10022 |
| Region | Eastern |
| County | Orange County |
| Certificate Issue Date | 1951-04-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1953-05-12 |