| Tail Number / N-Number | N1531M |
| Manufacturer | MATHEWS SPECIAL |
| Model | M1 |
| Manufacturer's Serial Number | 3613 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | PARSONS WALTER E |
| Street | 305 DEER TRACK TRL |
| City | CLINTON |
| State | NC |
| Zip Code | 28328-3125 |
| Region | Eastern |
| County | Sampson County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-03-12 |
| Last Action Date | 2021-03-12 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50153733 |
| Mode S Code Hex | A0D7DB |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1531M.
| Tail Number / N-Number | N1531M |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7 |
| Manufacturer's Serial Number | 10169 |
| Aircraft Type | Balloon |
| 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 |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LIBEL STEVEN J |
| Street | 15976 151ST ST |
| City | BONNER SPRINGS |
| State | KS |
| Zip Code | 66012 |
| County | Sampson County |
| Country | US |
| Certificate Issue Date | 1994-11-08 |
| Last Action Date | 2000-11-14 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2001-01-11 |