Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N599WM

Czech Aircraft Works Spol Sro MERMAID

Valid Delaware

N599WM is a Czech Aircraft Works Spol Sro MERMAID, a fixed-wing airplane with one motor with a four-stroke engine. It has 2 seats. It is registered to Flyboyz LLC, an LLC in Wilmington, Delaware. The registration is valid: it was issued on August 2, 2021 and expires on August 31, 2028. It holds a light sport airworthiness certificate for airplane, dated February 26, 2013.

Aircraft

Maker
Czech Aircraft Works Spol Sro
Model
MERMAID
Serial number
07MM023
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 912ULS SERIES · 100 hp
Seats
2
Year built
Not given
Transponder code
A7C0D6 (octal 51740326)

Registration

Status
Valid registration
Certificate issued
August 2, 2021
Expires
August 31, 2028
Last FAA action
June 3, 2023
Airworthiness
Light sport · Airplane · February 26, 2013
FAA region
Eastern
FAA record id
01112081

Owner as the FAA publishes it

Name
Flyboyz LLC
Type
LLC
Address
3511 Riverside Rd Ste 105
Wilmington, DE 19810

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.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data