| Tail Number / N-Number | N91HS |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2019-05-04 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N91HS.
| Tail Number / N-Number | N91HS |
| Manufacturer | AEROTEK |
| Model | PITTS SPECIAL S-1S |
| Year Built | 1975 |
| Manufacturer's Serial Number | 1-0032 |
| Aircraft Type | Fixed wing single engine |
| 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 | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 115 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HENRY GARY R |
| Street | 255 KELLEY RD |
| City | REFUGIO |
| State | TX |
| Zip Code | 78377-4594 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-04-20 |
| Certificate Issue Date | 1997-10-31 |
| Last Action Date | 2015-11-10 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2019-05-04 |