| Tail Number / N-Number | N87RK |
| Manufacturer | LAKE |
| Model | LA-4-200 |
| Year Built | 1983 |
| Manufacturer's Serial Number | 1091 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| 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 | I0360 SER A&C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 91 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ELM CITY MEDICAL ASSOCIATES PA |
| Street | 109 SILVER ST |
| City | WATERVILLE |
| State | ME |
| Zip Code | 04901-5923 |
| Region | New England |
| County | Kennebec County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-10-21 |
| Certificate Issue Date | 2016-04-18 |
| Last Action Date | 2021-11-16 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 52772576 |
| Mode S Code Hex | ABF57E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N87RK.
| Tail Number / N-Number | N87RK |
| Manufacturer | BEECH |
| Model | 200 |
| Manufacturer's Serial Number | BB-533 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 156 miles per hour |
| County | Kennebec County |
| Last Status | N-Number Assigned – but has not yet been registered |