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Registered aircraft · FAA record as of September 25, 2026
N423SK

Lockheed P3B

Valid Texas

N423SK is a Lockheed P3B, a fixed-wing airplane with more than one motor with turboprop engines. It has 12 seats. It is registered to United States Customs And Border Protection, a government body in Corpus Christi, Texas. The registration is valid: it was issued on April 13, 2011 and expires on April 30, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Lockheed
Model
P3B
Serial number
LC-5220
Type
Fixed-wing, multi-engine
Power
Turboprop, 4 motors
Seats
12
Year built
Not given
Transponder code
A5085E (octal 51204136)

Registration

Status
Valid registration
Certificate issued
April 13, 2011
Expires
April 30, 2030
Last FAA action
October 20, 2023
Airworthiness
None on file
FAA region
Southwestern
FAA record id
00315842

Owner as the FAA publishes it

Name
United States Customs And Border Protection
Type
Government
Address
845 1St St SE
Corpus Christi, TX 78419-5210
Co-owners
Office Of Air And Marine

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