| Tail Number / N-Number | N3173L |
| Manufacturer | NORTH AMERICAN |
| Model | AT-6 |
| Year Built | 1945 |
| Manufacturer's Serial Number | 413279 |
| 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 | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Individual |
| Owner Name | OMAN LEE |
| Street | 254 GREYWOLF RD |
| City | SEQUIM |
| State | WA |
| Zip Code | 98382-7572 |
| Region | Northwest Mountain |
| County | Clallam County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1995-07-25 |
| Certificate Issue Date | 2011-03-18 |
| Last Action Date | 2022-11-26 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 50661636 |
| Mode S Code Hex | A3639E |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3173L.
| Tail Number / N-Number | N3173L |
| Manufacturer | CESSNA |
| Model | 310J |
| Manufacturer's Serial Number | 310J0173 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EAST COAST AIR TAXI INC |
| Street | WASHINGTON NATIONAL AIRPORT |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20001 |
| Region | Eastern |
| County | Clallam County |
| Last Status | Valid Registration |
| Cancellation Date | 1967-01-24 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3173L.
| Tail Number / N-Number | N3173L |
| Manufacturer | BELL |
| Model | 206B |
| Manufacturer's Serial Number | 3677 |
| Aircraft Type | Rotorcraft |
| 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 | 112 miles per hour |
| County | Clallam County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1990-02-14 |