| Tail Number / N-Number | N158M |
| Manufacturer | EMBRAER SA |
| Model | EMB-550 |
| Year Built | 2015 |
| Manufacturer's Serial Number | 55000038 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | AS907-3-1E |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 7,638 pounds-force (34.0 kN) |
| Total Thrust | 15,276 pounds-force (68.0 kN) |
| Type of Registrant | LLC |
| Owner Name | RSC AIR LLC |
| Street | 10427 PETSAFE WAY |
| City | KNOXVILLE |
| State | TN |
| Zip Code | 37932-3428 |
| Region | Central |
| County | Knox County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-12-18 |
| Certificate Issue Date | 2020-12-14 |
| Last Action Date | 2020-12-14 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50164372 |
| Mode S Code Hex | A0E8FA |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N158M.
| Tail Number / N-Number | N158M |
| Manufacturer | NOORDUYN |
| Model | UC-64 |
| Manufacturer's Serial Number | 153 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MAGOFFIN JAMES S |
| Street | PO BOX 438 |
| City | FAIRBANKS |
| State | AK |
| Zip Code | 99706 |
| Region | Alaskan |
| County | Knox County |
| Certificate Issue Date | 1955-08-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-09-20 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N158M.
| Tail Number / N-Number | N158M |
| Manufacturer | NEW STANDARD |
| Model | D-29A |
| Year Built | 1929 |
| Manufacturer's Serial Number | 1010 |
| 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 | BECKLEY AIR TRANSPORT INC |
| Street | 214 S KANAWHA ST |
| City | BECKLEY |
| State | WV |
| Zip Code | 25801 |
| Region | Eastern |
| County | Knox County |
| Certificate Issue Date | 1938-10-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-02-04 |