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
N577MB

Bellafatto Michael A OSPREY II

Valid Arkansas

N577MB is a Bellafatto Michael A OSPREY II, an airship with a piston engine, built in 1988. It has 1 seat. It is registered to an individual in Sheridan, Arkansas. The registration is valid: it was issued on August 5, 2011 and expires on August 31, 2027. It holds an experimental airworthiness certificate for amateur built, dated August 19, 2011.

Aircraft

Maker
Bellafatto Michael A
Model
OSPREY II
Serial number
MB-1
Type
Blimp or dirigible
Power
Piston (reciprocating), 1 motor · Lycoming 0-290 SERIES · 140 hp
Seats
1
Year built
1988
Transponder code
A7697F (octal 51664577)

Registration

Status
Valid registration
Certificate issued
August 5, 2011
Expires
August 31, 2027
Last FAA action
March 10, 2023
Airworthiness
Experimental · Amateur built · August 19, 2011
FAA region
Southwestern
FAA record id
00353841

Owner as the FAA publishes it

Name
Blalock James M
Type
Individual
Address
97 Qualls Rd
Sheridan, AR 72150-6152

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