| Tail Number / N-Number | N456MH |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2011 |
| Manufacturer's Serial Number | 13207 |
| 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 | IO-540-AE1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | CM AVIATION HOLDINGS LLC |
| Street | 234 CYPRESS BEND RD |
| City | SCOTT |
| State | LA |
| Zip Code | 70583-4057 |
| Region | Southwestern |
| County | Lafayette Parish |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-10-28 |
| Certificate Issue Date | 2021-09-15 |
| Last Action Date | 2021-09-15 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51304601 |
| Mode S Code Hex | A58981 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N456MH.
| Tail Number / N-Number | N456MH |
| Manufacturer | HIGHSMITH MICHAEL D |
| Model | FERGY FII B |
| Year Built | 2001 |
| Manufacturer's Serial Number | 00-02-007 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | PRECISION TECH AIRCRAFT INC |
| Kit Model | FERGY FII B |
| Type of Registrant | Individual |
| Owner Name | HIGHSMITH MICHAEL D |
| Street | 5174 AIRPARK BLVD |
| City | CHIPLEY |
| State | FL |
| Zip Code | 32428-8453 |
| County | Lafayette Parish |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-04-28 |
| Certificate Issue Date | 2002-04-10 |
| Last Action Date | 2008-03-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-05-21 |