| Tail Number / N-Number | N301H |
| Manufacturer | OGREN HERMAN A |
| Model | LANCAIR IV |
| Year Built | 1999 |
| Manufacturer's Serial Number | 137 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | LNC4 MCX1 LLC |
| Street | 3908 WILLOW CREEK RD |
| City | MORGAN |
| State | UT |
| Zip Code | 84050-9876 |
| Region | Northwest Mountain |
| County | Morgan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-02-26 |
| Certificate Issue Date | 2021-09-11 |
| Last Action Date | 2021-09-11 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 50621670 |
| Mode S Code Hex | A323B8 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N301H.
| Tail Number / N-Number | N301H |
| Manufacturer | GLASFLUGEL |
| Model | H 301 B LIBELLE |
| Year Built | 1968 |
| Manufacturer's Serial Number | 66 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | CHAPIN VERNON S ET AL |
| Street | 1420 REDFERN AVE |
| City | BALTIMORE |
| State | MD |
| Zip Code | 21211 |
| Region | Eastern |
| County | Morgan County |
| Country | US |
| Certificate Issue Date | 1974-03-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-01-08 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N301H.
| Tail Number / N-Number | N301H |
| Manufacturer | DEHAVILLAND |
| Model | MOTH |
| Manufacturer's Serial Number | 4-A |
| 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 | Corporation |
| Owner Name | SKYWAYS INC |
| Street | GENERAL DELIVERY |
| City | E BOSTON |
| State | MA |
| Zip Code | 01002 |
| Region | New England |
| County | Morgan County |
| Last Status | Valid Registration |
| Cancellation Date | 1930-06-27 |