| Tail Number / N-Number | N146MM |
| Manufacturer | CESSNA AIRCRAFT CO |
| Model | 525 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 5250226 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | WILLIAMS |
| Engine Model | FJ44-1A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 1,900 pounds-force (8.5 kN) |
| Total Thrust | 3,800 pounds-force (16.9 kN) |
| Type of Registrant | LLC |
| Owner Name | QUALITAIR LLC TRUSTEE |
| Street | FLUGPLATZ MICHELSTADT MOSSAUER STRASSE 17 |
| City | MICHELSTADT |
| Zip Code | 64720 |
| Region | European |
| Country | DE |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-02-19 |
| Certificate Issue Date | 2022-09-20 |
| Last Action Date | 2022-10-15 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50135031 |
| Mode S Code Hex | A0BA19 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N146MM.
| Tail Number / N-Number | N146MM |
| Manufacturer | AGUSTAWESTLAND PHILADELPHIA |
| Model | AW139 |
| Manufacturer's Serial Number | 41332 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 17 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | AGUSTAWESTLAND PHILADELPHIA CORP |
| Street | 3050 RED LION RD |
| City | PHILADELPHIA |
| State | PA |
| Zip Code | 19114-1128 |
| Country | US |
| Certificate Issue Date | 2013-02-28 |
| Last Action Date | 2013-02-28 |
| Last Status | Valid Registration |
| Cancellation Date | 2013-06-11 |
| Exported To | BRUNEI DARUSSALAM |