| Tail Number / N-Number | N9400K |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Year Built | 1976 |
| Manufacturer's Serial Number | 28-7625179 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SYVANEN JANNE M |
| Street | 193 BRYANT AVE |
| City | STATEN ISLAND |
| State | NY |
| Zip Code | 10306-3103 |
| Region | Eastern |
| County | Richmond County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2021-07-28 |
| Last Action Date | 2021-07-28 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 53207612 |
| Mode S Code Hex | AD0F8A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9400K.
| Tail Number / N-Number | N9400K |
| Manufacturer | STINSON |
| Model | 108-2 |
| Manufacturer's Serial Number | 108-2400 |
| 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 | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EASTERN AVIATION INC |
| Street | BEVERLY AIRPORT |
| City | BEVERLY |
| State | MA |
| Zip Code | 01002 |
| Region | New England |
| County | Richmond County |
| Certificate Issue Date | 1947-05-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1947-09-17 |