| Tail Number / N-Number | N2021M |
| Manufacturer | MOONEY INTERNATIONAL CORP |
| Model | M20TN |
| Year Built | 2015 |
| Manufacturer's Serial Number | 31-0138 |
| 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 | TSIO-550-G |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 280 hp (209 kW) |
| Type of Registrant | Individual |
| Owner Name | KUNKEL DAVID L |
| Street | 255 BROOKSIDE CT |
| City | BOULDER |
| State | CO |
| Zip Code | 80302-4701 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-11-30 |
| Certificate Issue Date | 2022-08-03 |
| Last Action Date | 2022-08-03 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50315770 |
| Mode S Code Hex | A19BF8 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2021M.
| Tail Number / N-Number | N2021M |
| Manufacturer | PIPER |
| Model | PA-28R-201T |
| Year Built | 1978 |
| Manufacturer's Serial Number | 28R-7803101 |
| 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 | TSIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DANIS CHRISTOPHER J |
| Street | 6601 CENTERVILLE BUSINESS PKWY STE 202 |
| City | CENTERVILLE |
| State | OH |
| Zip Code | 45459-2655 |
| County | Boulder County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-02-16 |
| Certificate Issue Date | 1991-02-04 |
| Last Action Date | 2009-04-21 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2010-08-24 |
| Exported To | BRAZIL |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2021M.
| Tail Number / N-Number | N2021M |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Manufacturer's Serial Number | 20795 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CORRIVEAU CHARLES E SR |
| Street | 746 RIMMON ST |
| City | MANCHESTER |
| State | NH |
| Zip Code | 03102 |
| Region | New England |
| County | Boulder County |
| Certificate Issue Date | 1947-03-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-03-24 |