| Tail Number / N-Number | N2121S |
| Manufacturer | MOONEY |
| Model | M20R |
| Year Built | 1997 |
| Manufacturer's Serial Number | 29-0106 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | GREAT BAY AVIATION LLC |
| Street | 13424 WHITEHAVEN CT |
| City | SPRING HILL |
| State | FL |
| Zip Code | 34609-3174 |
| Region | Southern |
| County | Hernando County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-02-18 |
| Certificate Issue Date | 2015-02-09 |
| Last Action Date | 2020-09-14 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 50341574 |
| Mode S Code Hex | A1C37C |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N2121S.
| Tail Number / N-Number | N2121S |
| Manufacturer | PIPER |
| Model | PA-28R-201T |
| Manufacturer's Serial Number | 28R7803232 |
| 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 | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Other Names |
|
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| County | Hernando County |
| Country | US |
| Last Action Date | 1993-04-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1993-04-20 |
| Exported To | FRANCE |