The U.S. aircraft register, updated daily
Browse · Fleets · data as of November 12, 2026

Coastal Defense INC

Registered owner of 12 aircraft, based mainly in Mill Hall, Pennsylvania (corporation). First registration on file May 18, 2007, most recent October 26, 2026.

Where the aircraft are in the air, on the ground, parked, or not heard lately · refreshed every half minute

None in the air, 1 parked (last heard on the ground within 7 days), 3 not heard lately, 8 not heard since the site began listening.

On the map In the air (the arrow points the way it is heading) On the ground now Parked: last heard on the ground within 7 days, at that airport Click an aircraft for its tail number and details. Aircraft not heard for longer are in the table only.

Positions from the volunteer receiver network: an aircraft is "parked" when it was last heard on the ground within 7 days (it may have moved under a hangar roof or flown with the transponder off); "not heard" means nothing has been received since the date shown. Aircraft whose owners asked the FAA not to be displayed are left out.

In the air now from the volunteer receiver network

None of this fleet's aircraft is in the air over the United States right now, as far as the network can hear. See them on the live map, highlighted, each one followable with its trail. Aircraft whose owners asked the FAA not to be displayed are left out; aircraft this company flies but does not own appear under its callsign on the live map, not here.

Registrations by year

Registrations by year, as a table
aircraft
20101
20132
20141
20153
20161
20191
20261

Connections how this fleet links to the rest of the register

Fleet
Where
  • Mill Hall, PA 12 aircraft registered here
  • Pennsylvania 6,195 aircraft registered
Record
  • No NTSB record in ten years under this fleet's current tail numbers

The whole map of how records connect · these connections as data: /graph/fleet/coastal-defense-inc.json.

Aircraft newest registrations first

Tail no.Maker and modelOwner and baseCertificateRegisteredStatusWhere it is
N390ZA Aero Vodochody
L-39ZA
Coastal Defense INC
Mill Hall, Pennsylvania
Experimental 2026-10-26 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N821UM Socata
TB 30 EPSILON
Coastal Defense INC
Mill Hall, Pennsylvania
Experimental 2019-03-07 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N139JK Aero Vodochody
L39C
Coastal Defense INC
Mill Hall, Pennsylvania
Experimental 2016-09-21 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N39JK Aero Vodochody
L39C
Coastal Defense INC
Mill Hall, Pennsylvania
Experimental 2015-11-20 ValidFAA registration status code V: Valid registration. All codes parked parked at Boise Air Trml/Gowen Field, last heard yesterday at 6:48 pm
N399ZA Aero Vodochody
L-39ZA
Coastal Defense INC
Mill Hall, Pennsylvania
Experimental 2015-04-10 ValidFAA registration status code V: Valid registration. All codes not heard not heard since 7 November 2026, last near Hampton Roads Executive, in the air then
N634CD Short Brothers Plc
S312 TUCANO T MK1
Coastal Defense INC
Mill Hall, Pennsylvania
None on file 2015-03-25 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N909ZA Aero Vodochody
L-39ZA
Coastal Defense INC
Mill Hall, Pennsylvania
Experimental 2014-09-23 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N1425S Short Brothers Plc
S312 TUCANO T MK1
Coastal Defense INC
Mill Hall, Pennsylvania
None on file 2013-05-15 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N8093Z Short Brothers Plc
S312 TUCANO T MK1
Coastal Defense INC
Mill Hall, Pennsylvania
Experimental 2013-05-15 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N3280X Cessna
310L
Coastal Defense INC
Mill Hall, Pennsylvania
Standard 2010-05-04 ValidFAA registration status code V: Valid registration. All codes not heard not heard since the site began listening on 7 October 2026
N3271X Cessna
310L
Coastal Defense INC
Mill Hall, Pennsylvania
Standard 2009-09-24 ValidFAA registration status code V: Valid registration. All codes not heard not heard since Thursday at 11:13 pm, last near Boise Air Trml/Gowen Field, in the air then
N202BW Cessna
206H
Coastal Defense INC
Mill Hall, Pennsylvania
Standard 2007-05-18 ValidFAA registration status code V: Valid registration. All codes not heard not heard since Saturday at 11:23 pm, last near Boise Air Trml/Gowen Field, in the air then

Owner name and addresses as the FAA publishes them. Source: FAA Civil Aviation Registry, November 12, 2026.