| Tail Number / N-Number | N9721H |
| Manufacturer | CESSNA |
| Model | 172M |
| Year Built | 1975 |
| Manufacturer's Serial Number | 17266334 |
| 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 | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FOSTER GARY P |
| Street | PO BOX 1031 |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99688 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-12-01 |
| Certificate Issue Date | 1995-11-20 |
| Last Action Date | 2021-10-19 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 53306626 |
| Mode S Code Hex | AD8D96 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9721H.
| Tail Number / N-Number | N9721H |
| Manufacturer | CONSOLIDATED VULTEE |
| Model | SNV-1 |
| Manufacturer's Serial Number | 6267 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DAMIANO JOE |
| Street | 5624 WATERBURY AVE |
| City | MAPLE HEIGHTS |
| State | OH |
| Zip Code | 43036 |
| Region | Great Lakes |
| County | Matanuska-Susitna Borough |
| Certificate Issue Date | 1952-02-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-02-14 |