| Tail Number / N-Number | N9742B |
| Manufacturer | CESSNA |
| Model | 172RG |
| Year Built | 1981 |
| Manufacturer's Serial Number | 172RG1005 |
| 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 | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | LLC |
| Owner Name | HARP AVIATION LLC |
| Street | 826 COUNTY ROAD 579 |
| City | FLEMINGTON |
| State | NJ |
| Zip Code | 08822-2747 |
| Region | Eastern |
| County | Hunterdon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1985-02-14 |
| Certificate Issue Date | 2014-08-01 |
| Last Action Date | 2022-02-11 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 53312441 |
| Mode S Code Hex | AD9521 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9742B.
| Tail Number / N-Number | N9742B |
| Manufacturer | CESSNA |
| Model | 180A |
| Manufacturer's Serial Number | 50040 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | XXXXX |
| City | WICHITA |
| State | KS |
| Zip Code | 67202 |
| Region | Central |
| County | Hunterdon County |
| Last Status | Valid Registration |
| Cancellation Date | 1957-10-09 |