| Tail Number / N-Number | N721ZM |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-5B |
| Year Built | 1976 |
| Manufacturer's Serial Number | AA5B-0241 |
| 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 | O-360-A4K |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KOENIG MICHAL |
| Street | 1324 CREST DR |
| City | ENCINITAS |
| State | CA |
| Zip Code | 92024-5248 |
| Region | Western-Pacific |
| County | San Diego County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1989-08-07 |
| Certificate Issue Date | 1999-07-21 |
| Last Action Date | 2020-06-12 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 52324616 |
| Mode S Code Hex | A9A98E |