| Tail Number / N-Number | N617TT |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1973 |
| Manufacturer's Serial Number | 1049 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY CORP TRUSTEE |
| Street | 928 SW 107TH ST |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73170-5244 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-05-09 |
| Certificate Issue Date | 2019-04-24 |
| Last Action Date | 2022-01-26 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 52005172 |
| Mode S Code Hex | A80A7A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N617TT.
| Tail Number / N-Number | N617TT |
| Manufacturer | DIAMOND AIRCRAFT INDUSTRIES |
| Model | HK 36 TTC |
| Manufacturer's Serial Number | 36617 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CRISPEN JAMES F |
| Street | 4300 VALLEYVIEW RD |
| City | HARRISBURG |
| State | PA |
| Zip Code | 17112-2028 |
| County | Oklahoma County |
| Country | US |
| Certificate Issue Date | 2000-09-14 |
| Last Action Date | 2003-09-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-01-27 |
| Exported To | GERMANY |