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Registered aircraft · FAA record as of September 25, 2026
N399ZA

Aero Vodochody L-39ZA

N399ZA is an Aero Vodochody L-39ZA, a fixed-wing airplane with one motor with turbofan engines, built in 1983. It has 2 seats. It is registered to Coastal Defense INC, a corporation in Mill Hall, Pennsylvania. The registration is valid: it was issued on April 10, 2015 and expires on April 30, 2028. It holds an experimental airworthiness certificate for exhibition, dated June 17, 2026.

Aircraft

Maker
Aero Vodochody
Model
L-39ZA
Serial number
332641
Type
Fixed-wing, single engine
Power
Turbofan, 1 motor · Ivchenko AI-25TL · 3,792 lb thrust
Seats
2
Year built
1983
Transponder code
A4A678 (octal 51123170)

Registration

Status
Valid registration
Certificate issued
April 10, 2015
Expires
April 30, 2028
Last FAA action
July 22, 2024
Airworthiness
Experimental · Exhibition · June 17, 2026
FAA region
Eastern
FAA record id
00423644

Owner as the FAA publishes it

Name
Coastal Defense INC
Type
Corporation
Address
155 Orchard Hill Ln
Mill Hall, PA 17751-8890

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