| Tail Number / N-Number | N155LB |
| Manufacturer | YAKOVLEV |
| Model | YAK-55M |
| Year Built | 1987 |
| Manufacturer's Serial Number | 870207 |
| Aircraft Type | Fixed wing single engine |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MAENIUS NELSON D |
| Street | PO BOX 267 |
| City | STONEWALL |
| State | TX |
| Zip Code | 78671-0267 |
| Region | Southwestern |
| County | Gillespie County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-04-04 |
| Certificate Issue Date | 2007-08-15 |
| Last Action Date | 2020-10-15 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 50156676 |
| Mode S Code Hex | A0DDBE |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N155LB.
| Tail Number / N-Number | N155LB |
| Manufacturer | BENJAMIN LESLIE W |
| Model | PITTS S-1U |
| Manufacturer's Serial Number | 00184 |
| Aircraft Type | Fixed wing single engine |
| 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) |
| Number of Engines | 1 engine |
| County | Gillespie County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-06-12 |