| Tail Number / N-Number | N5789S |
| Manufacturer | MOONEY |
| Model | M20J |
| Year Built | 1984 |
| Manufacturer's Serial Number | 24-1527 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SIERRA AERO CORP |
| Street | 38 BATTLE RIDGE TRL |
| City | TOTOWA |
| State | NJ |
| Zip Code | 07512-1622 |
| Region | Eastern |
| County | Passaic County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1988-07-28 |
| Last Action Date | 2020-05-11 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51667705 |
| Mode S Code Hex | A76FC5 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5789S.
| Tail Number / N-Number | N5789S |
| Manufacturer | SCHWEIZER |
| Model | X-391 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | SCHWEIZER AIRCRAFT CORP |
| Street | P O BOX 147 |
| City | ELMIRA |
| State | NY |
| Zip Code | 14902 |
| Region | Eastern |
| County | Passaic County |
| Certificate Issue Date | 1968-05-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-06-04 |