Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N33514.
| Tail Number / N-Number | N33514 |
| Manufacturer | HILLER |
| Model | OH-23B |
| Manufacturer's Serial Number | 51-16408 |
| 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 | 63 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PULSE HELICOPTER CORP |
| Street | 2711 CENTERVILLE RD STE 400 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19808-1645 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-07-29 |
| Certificate Issue Date | 2004-10-08 |
| Last Action Date | 2007-10-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-04 |
| Mode S Code | 50725372 |
| Mode S Code Hex | A3AAFA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N33514.
| Tail Number / N-Number | N33514 |
| Manufacturer | SCHWEIZER |
| Model | SGU 2-22 |
| Manufacturer's Serial Number | 1 |
| 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 | 0 engines |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BOARD OF EDUCATION YORK CENTRAL SCHOOL |
| Street | GEN DEL |
| City | RETSOF |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| Certificate Issue Date | 1946-10-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-02-28 |
| Mode S Code | 50725372 |
| Mode S Code Hex | A3AAFA |