| Tail Number / N-Number | N355 |
| Manufacturer | CESSNA |
| Model | T337G |
| Manufacturer's Serial Number | P3370239 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PLUNKETT R D |
| Street | 300 HOLLYBERRY LN |
| City | BOULDER |
| State | CO |
| Zip Code | 80305-5231 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-03-26 |
| Certificate Issue Date | 2017-08-29 |
| Last Action Date | 2020-03-10 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 50773537 |
| Mode S Code Hex | A3F75F |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N355.
| Tail Number / N-Number | N355 |
| Manufacturer | NICHOLAS BEAZLEY |
| Model | NB-3V |
| Year Built | 1928 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 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 | ZIMMERLEY DWIGHT S |
| Street | 360 EAST EASTWOOD AVE |
| City | MARSHALL |
| State | MO |
| Zip Code | 65340 |
| Region | Central |
| County | Boulder County |
| Certificate Issue Date | 1926-02-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1933-02-14 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N355.
| Tail Number / N-Number | N355 |
| Manufacturer | NORTH AMERICAN |
| Model | AT-6C |
| Year Built | 1942 |
| Manufacturer's Serial Number | 88-9765 |
| 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 | 141 miles per hour |
| Type of Registrant | Government |
| Owner Name | CIVIL AERONAUTICS ADMINISTRATION |
| County | Boulder County |
| Last Status | Valid Registration |
| Cancellation Date | 1948-06-10 |