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Registered aircraft · FAA record as of September 25, 2026
N504ST

Dassault Aviation MYSTERE FALCON 900

Valid Delaware

N504ST is a Dassault Aviation MYSTERE FALCON 900, a fixed-wing airplane with more than one motor with turbofan engines, built in 1996. It has 12 seats. It is registered to Sdt Air Delaware LLC, an LLC in Wilmington, Delaware. The registration is valid: it was issued on December 21, 2018 and expires on December 31, 2028. It holds a standard airworthiness certificate for transport, dated October 3, 1996.

Aircraft

Maker
Dassault Aviation
Model
MYSTERE FALCON 900
Serial number
162
Type
Fixed-wing, multi-engine
Power
Turbofan, 3 motors · Garrett TFE731 SERIES · 3,500 lb thrust
Seats
12
Year built
1996
Transponder code
A64A6E (octal 51445156)

Registration

Status
Valid registration
Certificate issued
December 21, 2018
Expires
December 31, 2028
Last FAA action
July 1, 2023
Airworthiness
Standard · Transport · October 3, 1996
FAA region
Eastern
FAA record id
00306101

Owner as the FAA publishes it

Name
Sdt Air Delaware LLC
Type
LLC
Address
1209 N Orange St
Wilmington, DE 19801-1120

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