| Tail Number / N-Number | N73091 |
| Manufacturer | CESSNA |
| Model | 172M |
| Year Built | 1976 |
| Manufacturer's Serial Number | 17267261 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | LLC |
| Owner Name | RUDDER33 LLC |
| Street | 213 MILLER POND RD |
| City | GRANTHAM |
| State | NH |
| Zip Code | 03753-3010 |
| Region | New England |
| County | Sullivan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-05-18 |
| Certificate Issue Date | 2014-11-04 |
| Last Action Date | 2020-06-13 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 52347270 |
| Mode S Code Hex | A9CEB8 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N73091.
| Tail Number / N-Number | N73091 |
| Manufacturer | CESSNA |
| Model | 140 |
| Manufacturer's Serial Number | 10307 |
| 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 | KEY BROTHERS FLYING SERVICE INC |
| Street | KEY FIELD |
| City | MERIDIAN |
| State | MS |
| Zip Code | 39301 |
| Region | Southwestern |
| County | Sullivan County |
| Certificate Issue Date | 1949-11-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1950-08-04 |