| Tail Number / N-Number | N814MC |
| Manufacturer | AIRBUS HELICOPTERS INC |
| Model | AS350B3 |
| Year Built | 2021 |
| Manufacturer's Serial Number | 8871 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | SAFRAN |
| Engine Model | ARRIEL 2D |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 952 hp (710 kW) |
| Type of Registrant | Government |
| Owner Name | MARTIN COUNTY SHERIFFS OFFICE |
| Street | 800 SE MONTEREY RD |
| City | STUART |
| State | FL |
| Zip Code | 34994-4507 |
| Region | Southern |
| County | Martin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2021-04-30 |
| Certificate Issue Date | 2021-07-28 |
| Last Action Date | 2021-07-28 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 52614516 |
| Mode S Code Hex | AB194E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N814MC.
| Tail Number / N-Number | N814MC |
| Manufacturer | CASWELL MICHAEL E |
| Model | CASWELL MXLII SPORT |
| Year Built | 1994 |
| Manufacturer's Serial Number | 555 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CASWELL MICHAEL E |
| Street | 2217 EDENBORN AVE APT 114 |
| City | METAIRIE |
| State | LA |
| Zip Code | 70001 |
| County | Martin County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-06-28 |
| Certificate Issue Date | 1994-09-26 |
| Last Action Date | 1998-03-24 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-08 |