| Tail Number / N-Number | N4891 |
| Manufacturer | LITTLE JEWEL |
| Model | N-1 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 007 |
| 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 | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GAVAGAN ROBERT J |
| Street | 19916 GAUKLER ST |
| City | SAINT CLAIR SHORES |
| State | MI |
| Zip Code | 48080-3766 |
| Region | Great Lakes |
| County | Macomb County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1978-10-18 |
| Certificate Issue Date | 2005-12-23 |
| Last Action Date | 2021-08-15 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51406203 |
| Mode S Code Hex | A60C83 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4891.
| Tail Number / N-Number | N4891 |
| Manufacturer | MONO-AIRCRAFT INC |
| Model | MONOCOUPE (MODEL 22) |
| Manufacturer's Serial Number | 16 |
| 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 | ELLIOTT HENRY E |
| Street | AIR PORT ROAD |
| City | MONROE |
| State | LA |
| Zip Code | 71201 |
| Region | Southwestern |
| County | Macomb County |
| Last Status | Valid Registration |
| Cancellation Date | 1938-01-11 |