| Tail Number / N-Number | N6605 |
| Manufacturer | ROBINSON HELICOPTER CO |
| Model | R66 |
| Year Built | 2010 |
| Manufacturer's Serial Number | 0005 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C300 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | KAMPRATH SEEDS INC |
| Street | 205 STOCKTON ST |
| City | MANTECA |
| State | CA |
| Zip Code | 95337-5639 |
| Region | Western-Pacific |
| County | San Joaquin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2010-12-01 |
| Certificate Issue Date | 2012-01-25 |
| Last Action Date | 2020-08-25 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52133500 |
| Mode S Code Hex | A8B740 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6605.
| Tail Number / N-Number | N6605 |
| Manufacturer | GRUMMAN |
| Model | G-164A |
| Manufacturer's Serial Number | 743 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 98 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CRYTS WILLIAM JR |
| Street | 500 RANNELLE |
| City | DEXTER |
| State | MO |
| Zip Code | 63841 |
| Region | Central |
| County | San Joaquin County |
| Certificate Issue Date | 1975-11-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-10-20 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6605.
| Tail Number / N-Number | N6605 |
| Manufacturer | U S AIRPLANE CO |
| Model | U S BIPLANT NO 11 |
| Manufacturer's Serial Number | 11 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | Corporation |
| Owner Name | U S AIRPLANE CO |
| Street | 3670 MILWAUKEE AVENUE |
| City | CHICAGO |
| State | IL |
| Zip Code | 60021 |
| Region | Great Lakes |
| County | San Joaquin County |
| Last Status | Valid Registration |