| Tail Number / N-Number | N303M |
| Manufacturer | THARON V JUDD |
| Model | ZENITH CH750 CRUZER |
| Manufacturer's Serial Number | C75-10828 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Type of Registrant | Individual |
| Owner Name | JUDD THARON V |
| Street | 717 W 350 S |
| City | OREM |
| State | UT |
| Zip Code | 84058-5338 |
| Region | Northwest Mountain |
| County | Utah County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-01-12 |
| Last Action Date | 2022-01-12 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50625612 |
| Mode S Code Hex | A32B8A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N303M.
| Tail Number / N-Number | N303M |
| Manufacturer | CESSNA |
| Model | E310H |
| Year Built | 1962 |
| Manufacturer's Serial Number | 310H0014 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRTECH INC |
| Street | 2491 NEWPORT CIRCLE |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84121 |
| County | Utah County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1962-12-17 |
| Certificate Issue Date | 1989-04-25 |
| Last Action Date | 2000-07-10 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-07-09 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N303M.
| Tail Number / N-Number | N303M |
| Manufacturer | CESSNA |
| Model | DC6B |
| Manufacturer's Serial Number | 240 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | MEGLEMRE HARRIETT |
| Street | PO BOX 25504 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Region | Southwestern |
| County | Utah County |
| Certificate Issue Date | 1935-09-30 |
| Last Status | Valid Registration |
| Cancellation Date | 1936-07-15 |