| Tail Number / N-Number | N78EM |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR22 |
| Year Built | 2014 |
| Manufacturer's Serial Number | 4105 |
| Aircraft Type | Fixed wing single engine |
| 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 | CONT MOTOR |
| Engine Model | IO-550-N |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | LLC |
| Owner Name | MD AIR LLC |
| Street | 17 WINTER WAY |
| City | ENFIELD |
| State | CT |
| Zip Code | 06082-3954 |
| Region | New England |
| County | Windham County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2014-07-21 |
| Certificate Issue Date | 2019-06-10 |
| Last Action Date | 2022-01-17 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 52507235 |
| Mode S Code Hex | AA8E9D |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N78EM.
| Tail Number / N-Number | N78EM |
| Manufacturer | CESSNA |
| Model | 650 |
| Year Built | 1990 |
| Manufacturer's Serial Number | 650-0192 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TFE-731-SER |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 4,000 pounds-force (17.8 kN) |
| Total Thrust | 8,000 pounds-force (35.6 kN) |
| Type of Registrant | Corporation |
| Owner Name | EMERALD AVIATION INC |
| Street | 9998 WAKEMAN DR |
| City | MANASSAS |
| State | VA |
| Zip Code | 20110-2702 |
| County | Windham County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-04-24 |
| Certificate Issue Date | 2005-04-21 |
| Last Action Date | 2005-04-21 |
| Last Status | Valid Registration |
| Cancellation Date | 2006-06-14 |
| Exported To | GERMANY |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N78EM.
| Tail Number / N-Number | N78EM |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-5B |
| Manufacturer's Serial Number | AA5B-0898 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | LEWIS EDWARD E |
| Street | 895 LONGVIEW RD |
| City | HILLSBOROUGH |
| State | CA |
| Zip Code | 94010 |
| Region | Western-Pacific |
| County | Windham County |
| Certificate Issue Date | 1978-09-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1985-12-09 |