| Tail Number / N-Number | N3172 |
| Manufacturer | SAAB-SCANIA |
| Model | SAAB 340B |
| Year Built | 1989 |
| Manufacturer's Serial Number | 340B172 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 37 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CT7-9B |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,750 hp (1,306 kW) |
| Total Horsepower | 3,500 hp (2,611 kW) |
| Type of Registrant | Corporation |
| Owner Name | BANK OF UTAH TRUSTEE |
| Street | 50 S 200 E STE 110 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111-1617 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2023-01-18 |
| Certificate Issue Date | 2022-10-18 |
| Last Action Date | 2022-10-18 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50661560 |
| Mode S Code Hex | A36370 |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N3172.
| Tail Number / N-Number | N3172 |
| Manufacturer | HASELWOOD |
| Model | TEENIE TWO |
| Year Built | 1969 |
| Manufacturer's Serial Number | 510565 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HASELWOOD JAMES S JR |
| Street | 9219 PORTAL |
| City | HOUSTON |
| State | TX |
| Zip Code | 77031 |
| County | Salt Lake County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1971-04-19 |
| Certificate Issue Date | 1973-10-30 |
| Last Action Date | 1996-04-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-16 |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N3172.
| Tail Number / N-Number | N3172 |
| Manufacturer | HESS |
| Model | HA-1 |
| Year Built | 1969 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HESS RALPH D |
| Street | 789 HEMLOCK APT 14 |
| City | COOS BAY |
| State | OR |
| Zip Code | 97420 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Certificate Issue Date | 1971-05-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-06-16 |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N3172.
| Tail Number / N-Number | N3172 |
| Manufacturer | WACO |
| Model | 10 |
| Manufacturer's Serial Number | 958 |
| 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 | 111 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AERO CLUB OF LANSING INC |
| Street | 124 E KALAMAZOO ST |
| City | LANSING |
| State | MI |
| Zip Code | 48901 |
| Region | Great Lakes |
| County | Salt Lake County |
| Certificate Issue Date | 1928-12-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1930-03-07 |