| Tail Number / N-Number | N4435H |
| Manufacturer | MOONEY |
| Model | M20J |
| Year Built | 1978 |
| Manufacturer's Serial Number | 24-0731 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | LLC |
| Owner Name | EMTEE AIR LLC |
| Street | 1001 S MAIN ST STE 49 |
| City | KALISPELL |
| State | MT |
| Zip Code | 59901-5635 |
| Region | Northwest Mountain |
| County | Flathead County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-09-30 |
| Certificate Issue Date | 2021-04-07 |
| Last Action Date | 2021-04-07 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51254321 |
| Mode S Code Hex | A558D1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4435H.
| Tail Number / N-Number | N4435H |
| Manufacturer | PIPER |
| Model | PA-15 |
| Year Built | 1948 |
| Manufacturer's Serial Number | 15-220 |
| Aircraft Type | Fixed wing single engine |
| 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 | 1 engine |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DR R C MONTGOMERY II |
| Street | GENERAL DELIVERY |
| City | BUTLER |
| State | GA |
| Zip Code | 31006 |
| Region | Southern |
| County | Flathead County |
| Certificate Issue Date | 1952-04-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1960-05-24 |