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
N508RM

Rocci Martignoni JA30 SUPERSTOL

Valid Delaware

N508RM is a Rocci Martignoni JA30 SUPERSTOL, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to Mud Duck LLC, an LLC in Dover, Delaware. The registration is valid: it was issued on April 9, 2024 and expires on April 30, 2031. It holds an experimental airworthiness certificate for amateur built, dated June 26, 2015.

Aircraft

Maker
Rocci Martignoni
Model
JA30 SUPERSTOL
Serial number
JA388-06-14
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Rotax 912ULS SERIES · 100 hp
Seats
2
Year built
Not given
Kit
JUST AIRCRAFT LLC JA30 SUPERSTOL
Transponder code
A6592B (octal 51454453)

Registration

Status
Valid registration
Certificate issued
April 9, 2024
Expires
April 30, 2031
Last FAA action
June 18, 2024
Airworthiness
Experimental · Amateur built · June 26, 2015
FAA region
Eastern
FAA record id
01179600

Owner as the FAA publishes it

Name
Mud Duck LLC
Type
LLC
Address
8 The Grn Ste A
Dover, DE 19901-3618

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