Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N688SB.
| Tail Number / N-Number | N688SB |
| Manufacturer | HILLER |
| Model | UH-12E |
| Manufacturer's Serial Number | 1825 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 72 miles per hour |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-09-14 |
| Mode S Code | 52221201 |
| Mode S Code Hex | A92281 |