| Tail Number / N-Number | N4088Y |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1990 |
| Manufacturer's Serial Number | 4088 |
| 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 | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DUMONT ASSOCIATES |
| Street | 1625 RT 10 EAST |
| City | MORRIS PLAINS |
| State | NJ |
| Zip Code | 07950 |
| Region | Eastern |
| County | Morris County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1990-03-20 |
| Certificate Issue Date | 1993-02-12 |
| Last Action Date | 2022-03-31 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51146740 |
| Mode S Code Hex | A4CDE0 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4088Y.
| Tail Number / N-Number | N4088Y |
| Manufacturer | CESSNA |
| Model | 185 |
| Manufacturer's Serial Number | 1850288 |
| Aircraft Type | Fixed wing single 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 125 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ABERNATHY W S |
| Street | TORONTO INTERNATIONAL AIRPORT |
| City | MALTON ONTARIO |
| County | Morris County |
| Country | CA |
| Certificate Issue Date | 1962-09-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1962-09-14 |
| Exported To | IRELAND |