| Tail Number / N-Number | N6123A |
| Manufacturer | DORIS THOMAS K |
| Model | RV-6A |
| Year Built | 2006 |
| Manufacturer's Serial Number | TKD25766 |
| 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 | LYCOMING |
| Engine Model | O-320-H2AD |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 160 hp (119 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-6A |
| Type of Registrant | Individual |
| Owner Name | THOMAS K DORIS |
| Street | 28 SUNDANCE WAY |
| City | LOPATCONG |
| State | NJ |
| Zip Code | 08865 |
| Region | Eastern |
| County | Warren County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-10-21 |
| Certificate Issue Date | 2005-08-02 |
| Last Action Date | 2020-10-22 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51774356 |
| Mode S Code Hex | A7F8EE |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6123A.
| Tail Number / N-Number | N6123A |
| Manufacturer | SCHWEIZER |
| Model | 269C |
| Year Built | 1991 |
| Manufacturer's Serial Number | S1523 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | HIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Type of Registrant | Corporation |
| Owner Name | SUN AIR AVIATION LLC |
| Street | 50 DURLEY AVE |
| City | CAMARILLO |
| State | CA |
| Zip Code | 93010-8571 |
| County | Warren County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1991-04-10 |
| Certificate Issue Date | 2000-06-09 |
| Last Action Date | 2000-06-09 |
| Last Status | Valid Registration |
| Cancellation Date | 2002-03-05 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6123A.
| Tail Number / N-Number | N6123A |
| Manufacturer | PIPER |
| Model | PA-31T1 |
| Manufacturer's Serial Number | 31T7804008 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| County | Warren County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-01-27 |