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Registered aircraft · FAA record as of September 25, 2026
N500ZB

Cessna S550

Valid Missouri

N500ZB is a Cessna S550, a fixed-wing airplane with more than one motor with turbofan engines, built in 1985. It has 8 seats. It is registered to Fregata Systems LLC, an LLC in Saint Louis, Missouri. The registration is valid: it was issued on November 29, 2017 and expires on November 30, 2027. It holds an experimental airworthiness certificate for research and development, dated September 18, 2025.

Aircraft

Maker
Cessna
Model
S550
Serial number
S550-0023
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · P&W Canada JT15D-4 · 2,500 lb thrust
Seats
8
Year built
1985
Transponder code
A63C31 (octal 51436061)

Registration

Status
Valid registration
Certificate issued
November 29, 2017
Expires
November 30, 2027
Last FAA action
April 1, 2023
Airworthiness
Experimental · Research and development · September 18, 2025
FAA region
Central
FAA record id
00461674

Owner as the FAA publishes it

Name
Fregata Systems LLC
Type
LLC
Address
6357 Ellenwood Ave
Saint Louis, MO 63105-2226

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