| Tail Number / N-Number | N86660 |
| Manufacturer | LET |
| Model | BLANIK L-13 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 025422 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| 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 | 45 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TULSA SKYHAWKS INC |
| Street | 5123 W 85TH ST |
| City | TULSA |
| State | OK |
| Zip Code | 74131-4422 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-05-09 |
| Certificate Issue Date | 1993-06-15 |
| Last Action Date | 2020-07-01 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52764144 |
| Mode S Code Hex | ABE864 |