| Tail Number / N-Number | N4UM |
| Type of Reservation | Fee paid |
| Reserving Party Name | SHORT-N-NUMBERS |
| Street | PO BOX 368 |
| City | GROVELAND |
| State | FL |
| Zip Code | 34736-0368 |
| Date Reserved | 2018-04-09 |
| Expiration Date | 2024-02-09 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4UM.
| Tail Number / N-Number | N4UM |
| Manufacturer | CREEL JOHN P |
| Model | VARIEZE |
| Manufacturer's Serial Number | 1355 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-03-27 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4UM.
| Tail Number / N-Number | N4UM |
| Manufacturer | MAULE |
| Model | MX-7-180 |
| Year Built | 1989 |
| Manufacturer's Serial Number | 11063C |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | XXX |
| City | UNKNOWN |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1989-10-24 |
| Last Action Date | 1998-11-16 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2013-03-19 |