N121SD
Monnett SONERAI-IIB
Valid
Texas
N121SD is a Monnett SONERAI-IIB, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in New Braunfels, Texas. The registration is valid: it was issued on May 29, 2026 and expires on May 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated February 26, 1980.
Aircraft
- Maker
- Monnett
- Model
- SONERAI-IIB
- Serial number
- 2-2B
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Volkswagen CONVERSION · 36 hp
- Seats
- 2
- Year built
- Not given
- Cruising speed
- 85 mph
- Transponder code
- A058FD (octal 50054375)
Registration
- Status
- Valid registration
- Certificate issued
- May 29, 2026
- Expires
- May 31, 2033
- Last FAA action
- May 29, 2026
- Airworthiness
- Experimental · Amateur built · February 26, 1980
- FAA region
- Southwestern
- FAA record id
- 00451692
Owner as the FAA publishes it
- Name
- Doiron Stephen R
- Type
- Individual
- Address
- 1330 Homestead Cv
New Braunfels, TX 78132-0131
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
2018-01-11Sawyer Steve M GOLDWING · Registration expired, pending cancellation
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data