| Tail Number / N-Number | N4047E |
| Manufacturer | PIPER |
| Model | PA-18-150 |
| Year Built | 1977 |
| Manufacturer's Serial Number | 18-7809046 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | TUDAHL MARK A |
| Street | 6460 MT HIGHWAY 35 |
| City | BIGFORK |
| State | MT |
| Zip Code | 59911-6078 |
| Region | Northwest Mountain |
| County | Flathead County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2020-06-30 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 51137317 |
| Mode S Code Hex | A4BECF |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4047E.
| Tail Number / N-Number | N4047E |
| Manufacturer | AERONCA |
| Model | 11BC |
| Year Built | 1947 |
| Manufacturer's Serial Number | 11BC-134 |
| 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 | Corporation |
| Owner Name | G & R FLYING SERVICE |
| Street | PO BOX 634 |
| City | HOBBS |
| State | NM |
| Zip Code | 88240 |
| Region | Southwestern |
| County | Flathead County |
| Certificate Issue Date | 1952-09-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1953-03-30 |