| Tail Number / N-Number | N81850 |
| Manufacturer | PIPER |
| Model | PA-32R-301T |
| Year Built | 1983 |
| Manufacturer's Serial Number | 32R-8429004 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Type of Registrant | LLC |
| Owner Name | AIDAN AVIATION LLC |
| Street | 70 GORDON ST |
| City | ELK GROVE VILLAGE |
| State | IL |
| Zip Code | 60007-1119 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2017-09-01 |
| Last Action Date | 2022-06-01 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 52625064 |
| Mode S Code Hex | AB2A34 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N81850.
| Tail Number / N-Number | N81850 |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | 690B |
| Manufacturer's Serial Number | 11507 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 192 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ROCKWELL INTL CORP |
| Street | 5001 N ROCKWELL AVE |
| City | BETHANY |
| State | OK |
| Zip Code | 73008 |
| Region | Southwestern |
| County | Cook County |
| Certificate Issue Date | 1978-12-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1979-04-19 |
| Exported To | IRELAND |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N81850.
| Tail Number / N-Number | N81850 |
| Manufacturer | AERONCA |
| Model | 7AC |
| Manufacturer's Serial Number | 7AC-474 |
| 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 | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARLIN MORRIS |
| Street | NONE |
| City | MAYSVILLE |
| State | KY |
| Zip Code | 41056 |
| Region | Central |
| County | Cook County |
| Certificate Issue Date | 1946-04-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1946-10-16 |