| Tail Number / N-Number | N991MB |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2023-01-14 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N991MB.
| Tail Number / N-Number | N991MB |
| Manufacturer | AS+ LTD |
| Model | AC 4 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 029 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 30234 RIVER RANCH BLVD |
| City | RIVER RANCH |
| State | FL |
| Zip Code | 33867-1212 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-04-29 |
| Last Action Date | 2022-01-10 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2023-01-14 |