| Tail Number / N-Number | N1871E |
| Manufacturer | FLUG & FAHRZEUGWERKE |
| Model | HBV DIAMANT 18 |
| Year Built | 1970 |
| Manufacturer's Serial Number | 071 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SVENDSEN JON A |
| Street | 3800 PALMDALE DR |
| City | WASILLA |
| State | AK |
| Zip Code | 99654-6604 |
| Region | Alaskan |
| County | Kenai Peninsula Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-02-20 |
| Certificate Issue Date | 1983-05-31 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50256455 |
| Mode S Code Hex | A15D2D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1871E.
| Tail Number / N-Number | N1871E |
| Manufacturer | AERONCA |
| Model | 7AC |
| Year Built | 1946 |
| Manufacturer's Serial Number | 7AC-5438 |
| 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 | KNEELAND GARY S |
| Street | OXFORD ST |
| City | WOODLAND |
| State | ME |
| Zip Code | 04694 |
| Region | New England |
| County | Kenai Peninsula Borough |
| Certificate Issue Date | 1970-05-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-07-03 |
| Exported To | CANADA |