| Tail Number / N-Number | N88981 |
| Manufacturer | AER-PEGASO |
| Model | M-100S |
| Year Built | 1963 |
| Manufacturer's Serial Number | 041 |
| 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 |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | RABOURN PAUL R |
| Other Names |
|
| Street | 2105 WILLOW BROOK DR |
| City | BOURBONNAIS |
| State | IL |
| Zip Code | 60914-4793 |
| Region | Great Lakes |
| County | Kankakee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1966-02-14 |
| Certificate Issue Date | 2013-04-01 |
| Last Action Date | 2022-12-10 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 53041316 |
| Mode S Code Hex | AC42CE |