| Tail Number / N-Number | N3850K |
| Manufacturer | SMALLEY KENNETH L |
| Model | ZENAIR CH 701SP |
| Year Built | 2005 |
| Manufacturer's Serial Number | 7-9651 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | SEE BOMBADIER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Kit Manufacturer | CZECH AIRCRAFT WORKS SPOL SRO |
| Kit Model | ZENAIR CH701 SP |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 1200 32ND ST S APT 36 |
| City | GREAT FALLS |
| State | MT |
| Zip Code | 59405-5336 |
| Region | Northwest Mountain |
| County | Cascade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2005-01-25 |
| Last Action Date | 2023-02-11 |
| Status | Registration pending |
| Mode S Code | 51070077 |
| Mode S Code Hex | A4703F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3850K.
| Tail Number / N-Number | N3850K |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Manufacturer's Serial Number | 28-23749 |
| Aircraft Type | Fixed wing single engine |
| 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 | 107 miles per hour |
| Type of Registrant | Government |
| Owner Name | US AIR FORCE |
| Street | 20TH TAC FIGHTER WING APO |
| City | NEW YORK |
| State | NY |
| Zip Code | 09120 |
| Region | Eastern |
| County | Cascade County |
| Certificate Issue Date | 1968-12-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1969-08-28 |