Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4237K.
| Tail Number / N-Number | N4237K |
| Manufacturer | RYAN |
| Model | NAVION |
| Manufacturer's Serial Number | NAV-4-1237 |
| Aircraft Type | Fixed wing single engine |
| 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 | 126 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DICK REED INC |
| Street | PO BOX 2208 |
| City | CASPER |
| State | WY |
| Zip Code | 82602 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1968-09-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-05-22 |
| Mode S Code | 51205033 |
| Mode S Code Hex | A50A1B |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4237K.
| Tail Number / N-Number | N4237K |
| Manufacturer | BELL |
| Model | UH-1H |
| Manufacturer's Serial Number | 65-9639 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 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 | SALE REPORTED |
| Street | XXX |
| City | PATRICK AIRFORCE B |
| State | FL |
| Zip Code | 32925 |
| Country | US |
| Last Action Date | 2000-12-16 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-08-20 |
| Mode S Code | 51205033 |
| Mode S Code Hex | A50A1B |