| Tail Number / N-Number | N28TM |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2004 |
| Manufacturer's Serial Number | 1402 |
| Aircraft Type | Rotorcraft |
| 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 | 0-540F1 SERIE |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Corporation |
| Owner Name | SOUTHERN AIRCRAFT CONSULTANCY INC TRUSTEE |
| Street | GLEBE COTTAGE COOKES RD BERGH APTON |
| City | NORFOLK |
| Zip Code | NR15 1AA |
| Region | European |
| Country | GB |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2010-09-02 |
| Certificate Issue Date | 2010-08-23 |
| Last Action Date | 2022-08-16 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50546527 |
| Mode S Code Hex | A2CD57 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N28TM.
| Tail Number / N-Number | N28TM |
| Manufacturer | S N I A S |
| Model | AS-350B ECUREUIL |
| Manufacturer's Serial Number | 1646 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Last Status | N-Number Assigned – but has not yet been registered |