| Tail Number / N-Number | N621EM |
| Manufacturer | BEECH |
| Model | F90 |
| Year Built | 1981 |
| Manufacturer's Serial Number | LA-123 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Type of Registrant | LLC |
| Owner Name | N621EM LLC |
| Street | 4705 NW 35TH LANE RD |
| City | OCALA |
| State | FL |
| Zip Code | 34482-4833 |
| Region | Southern |
| County | Marion County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-03-19 |
| Certificate Issue Date | 2015-09-22 |
| Last Action Date | 2022-07-08 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 52015144 |
| Mode S Code Hex | A81A64 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N621EM.
| Tail Number / N-Number | N621EM |
| Manufacturer | MERISOTIS ERNEST G |
| Model | AIR COMMAND 532 |
| Manufacturer's Serial Number | 621 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MERISOTIS ERNEST G |
| Street | 221 AVON DR |
| City | CARLISLE |
| State | PA |
| Zip Code | 17013 |
| County | Marion County |
| Country | US |
| Certificate Issue Date | 1989-06-21 |
| Last Action Date | 1992-06-25 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1992-08-15 |