| Tail Number / N-Number | N20SR |
| Manufacturer | WILLIAMS JAMES BRUCE |
| Model | SR 3500X |
| Year Built | 2010 |
| Manufacturer's Serial Number | SR0901 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | VEDENEYEV |
| Engine Model | M14P |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 350 hp (261 kW) |
| Type of Registrant | Individual |
| Owner Name | WILLIAMS JAMES BRUCE |
| Street | 5394 MOUNTAIN RD |
| City | GERMANSVILLE |
| State | PA |
| Zip Code | 18053-2709 |
| Region | Eastern |
| County | Lehigh County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-06-11 |
| Certificate Issue Date | 2001-06-25 |
| Last Action Date | 2020-05-14 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50310512 |
| Mode S Code Hex | A1914A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N20SR.
| Tail Number / N-Number | N20SR |
| Manufacturer | TAYLOR-IDE DANIEL |
| Model | RUTAN DEFIANT |
| Manufacturer's Serial Number | 0074 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | TAYLOR IDE DANIEL C |
| Street | PO BOX 10 |
| City | FRANKLIN |
| State | WV |
| Zip Code | 26807 |
| County | Lehigh County |
| Country | US |
| Certificate Issue Date | 1993-01-12 |
| Last Action Date | 1998-02-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1998-12-09 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N20SR.
| Tail Number / N-Number | N20SR |
| Manufacturer | BEECH |
| Model | B200 |
| Manufacturer's Serial Number | BB1108 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| County | Lehigh County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1990-09-06 |
| Exported To | COLOMBIA |