| Tail Number / N-Number | N70R |
| Manufacturer | AYRES CORPORATION |
| Model | S-2R |
| Year Built | 1973 |
| Manufacturer's Serial Number | 1754R |
| 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) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Type of Registrant | Corporation |
| Owner Name | AERO SPRAYING SERVICE INC |
| Street | 1609 ASPEN LOOP |
| City | WILLISTON |
| State | ND |
| Zip Code | 58801-3421 |
| Region | Great Lakes |
| County | Williams County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1994-05-23 |
| Certificate Issue Date | 2020-02-04 |
| Last Action Date | 2022-09-28 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 52251654 |
| Mode S Code Hex | A953AC |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N70R.
| Tail Number / N-Number | N70R |
| Manufacturer | STITS |
| Model | SA6B |
| Manufacturer's Serial Number | P1056 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DOW ERROL K |
| Street | 64 N MAIN ST |
| City | SALEM |
| State | NH |
| Zip Code | 03079 |
| County | Williams County |
| Country | US |
| Certificate Issue Date | 1982-04-16 |
| Last Action Date | 1991-03-22 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-05-10 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N70R.
| Tail Number / N-Number | N70R |
| Manufacturer | BEECH |
| Model | A35 |
| Manufacturer's Serial Number | D-1996 |
| 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 | 120 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SPRING CITY FLYING SERVICE INC |
| Street | ROUTE #5 |
| City | WAUKESHA |
| State | WI |
| Zip Code | 53186 |
| Region | Great Lakes |
| County | Williams County |
| Certificate Issue Date | 1957-11-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1959-10-23 |