| Tail Number / N-Number | N1721 |
| Manufacturer | BEECH |
| Model | A36AT |
| Year Built | 1993 |
| Manufacturer's Serial Number | E-2783 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | SCH AVIATION INC TRUSTEE |
| Street | 39 SYDNEY DYE COURT SPORLE KINGS LYNN |
| City | NORFOLK |
| Zip Code | PE322EE |
| Region | European |
| Country | GB |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1996-12-07 |
| Certificate Issue Date | 2015-10-26 |
| Last Action Date | 2021-10-11 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50221426 |
| Mode S Code Hex | A12316 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1721.
| Tail Number / N-Number | N1721 |
| Manufacturer | WACO |
| Model | 10 |
| Year Built | 1927 |
| Manufacturer's Serial Number | 895 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 111 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | KING GEORGE F/KING FORREST D |
| Street | 611 YOUNG AVE |
| City | MUSKEGON |
| State | MI |
| Zip Code | 49440 |
| Region | Great Lakes |
| Country | US |
| Certificate Issue Date | 1928-01-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1929-01-01 |