| Tail Number / N-Number | N3747M |
| Manufacturer | BOEING |
| Model | PT-17 |
| Year Built | 1942 |
| Manufacturer's Serial Number | 75-4298 |
| 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 | R680E SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CARPENTER WILLIAM R |
| Street | 172 HOFFMAN |
| City | POCATELLO |
| State | ID |
| Zip Code | 83201 |
| Region | Northwest Mountain |
| County | Bannock County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-11-16 |
| Certificate Issue Date | 1980-01-29 |
| Last Action Date | 2021-11-29 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 51043000 |
| Mode S Code Hex | A44600 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3747M.
| Tail Number / N-Number | N3747M |
| Manufacturer | PIPER |
| Model | PA-12 |
| Manufacturer's Serial Number | 12-2723 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Type of Registrant | Individual |
| Owner Name | J T DOBSON |
| Street | 914 4TH STREET |
| City | SNOHOMISH |
| State | WA |
| Zip Code | 99156 |
| Region | Northwest Mountain |
| County | Bannock County |
| Certificate Issue Date | 1955-03-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-08-02 |