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sensors Mode-S transponder

A368AB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N319EG · PIPER PA-28-140/150/160/180 · operated by VERTX FLEET HOLDINGS LLC

Hex
A368AB
Octal
50664253
Decimal
10,709,163
Country
US
Tail
N319EG
Type
P28A
No current signal · last broadcast 21h ago
Flights observed
112
Distinct callsigns
1
Country
US
Last broadcast
21h ago

Last known position

Most recent position reported by Mode-S A368AB.

Country allocation

The ICAO 24-bit address A368AB falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
N319EG - 112 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 N319EG - Jul 18, 22:05 UTCJul 18, 23:05 UTC1h 0m
2026-07-18 N319EG - Jul 18, 04:35 UTCJul 18, 05:50 UTC1h 15m
2026-07-17 N319EG - Jul 17, 15:49 UTCJul 17, 16:55 UTC1h 5m
2026-07-16 N319EG - Jul 16, 16:35 UTCJul 16, 18:00 UTC1h 25m
2026-07-15 N319EG - Jul 15, 21:45 UTCJul 15, 23:40 UTC1h 55m
2026-07-14 N319EG - Jul 14, 01:40 UTCJul 14, 02:55 UTC1h 15m
2026-07-09 N319EG - Jul 9, 00:35 UTCJul 9, 01:45 UTC1h 10m
2026-07-08 N319EG - Jul 8, 21:00 UTCJul 8, 22:45 UTC1h 45m
2026-07-08 N319EG - Jul 8, 01:05 UTCJul 8, 01:55 UTC50m
2026-07-06 N319EG - Jul 6, 23:35 UTCJul 7, 00:50 UTC1h 15m
2026-07-06 N319EG - Jul 6, 20:50 UTCJul 6, 22:30 UTC1h 40m
2026-07-05 N319EG - Jul 5, 18:25 UTCJul 5, 19:25 UTC1h 0m
2026-07-04 N319EG - Jul 4, 18:45 UTCJul 4, 20:10 UTC1h 25m
2026-07-02 N319EG - Jul 2, 23:55 UTCJul 3, 01:10 UTC1h 15m
2026-07-02 N319EG - Jul 2, 20:05 UTCJul 2, 21:50 UTC1h 45m
2026-07-01 N319EG - Jul 1, 01:15 UTCJul 1, 02:20 UTC1h 5m
2026-06-28 N319EG - Jun 28, 21:10 UTCJun 28, 22:49 UTC1h 40m
2026-06-27 N319EG - Jun 27, 19:09 UTCJun 27, 19:45 UTC35m
2026-06-27 N319EG - Jun 27, 16:39 UTCJun 27, 17:14 UTC35m
2026-06-24 N319EG - Jun 24, 19:55 UTCJun 24, 20:44 UTC50m
2026-06-24 N319EG - Jun 24, 19:04 UTCJun 24, 19:49 UTC45m
2026-06-24 N319EG - Jun 24, 00:40 UTCJun 24, 01:19 UTC40m
2026-06-23 N319EG - Jun 23, 20:29 UTCJun 23, 21:14 UTC45m
2026-06-23 N319EG - Jun 23, 19:10 UTCJun 23, 19:44 UTC35m
2026-06-23 N319EG - Jun 23, 01:00 UTCJun 23, 02:29 UTC1h 30m
2026-06-22 N319EG - Jun 22, 22:10 UTCJun 22, 23:45 UTC1h 35m
2026-06-21 N319EG - Jun 21, 19:50 UTCJun 21, 20:59 UTC1h 10m
2026-06-20 N319EG - Jun 20, 22:05 UTCJun 20, 23:10 UTC1h 5m
2026-06-20 N319EG - Jun 20, 17:44 UTCJun 20, 18:45 UTC1h 0m
2026-06-19 N319EG - Jun 19, 23:19 UTCJun 20, 00:49 UTC1h 30m
2026-06-19 N319EG - Jun 19, 18:54 UTCJun 19, 19:19 UTC25m
2026-06-19 N319EG - Jun 19, 17:59 UTCJun 19, 18:20 UTC20m
2026-06-19 N319EG - Jun 19, 03:05 UTCJun 19, 03:29 UTC25m
2026-06-16 N319EG - Jun 16, 21:15 UTCJun 16, 22:30 UTC1h 15m
2026-06-16 N319EG - Jun 16, 00:50 UTCJun 16, 01:50 UTC1h 0m
2026-06-14 N319EG - Jun 14, 01:00 UTCJun 14, 01:55 UTC55m
2026-06-13 N319EG - Jun 13, 21:50 UTCJun 13, 22:45 UTC55m
2026-06-13 N319EG - Jun 13, 01:10 UTCJun 13, 02:40 UTC1h 30m
2026-06-12 N319EG - Jun 12, 18:45 UTCJun 12, 20:15 UTC1h 30m
2026-06-12 N319EG - Jun 12, 03:00 UTCJun 12, 05:00 UTC2h 0m
2026-06-12 N319EG - Jun 12, 01:05 UTCJun 12, 02:20 UTC1h 15m
2026-06-11 N319EG - Jun 11, 18:05 UTCJun 11, 18:50 UTC45m
2026-06-10 N319EG - Jun 10, 17:20 UTCJun 10, 18:55 UTC1h 35m
2026-06-10 N319EG - Jun 10, 02:50 UTCJun 10, 03:55 UTC1h 5m
2026-06-10 N319EG - Jun 10, 00:40 UTCJun 10, 01:55 UTC1h 15m
2026-06-09 N319EG - Jun 9, 00:55 UTCJun 9, 02:15 UTC1h 20m
2026-06-08 N319EG - Jun 8, 19:55 UTCJun 8, 20:35 UTC40m
2026-06-07 N319EG - Jun 7, 17:40 UTCJun 7, 18:20 UTC40m
2026-06-07 N319EG - Jun 7, 00:05 UTCJun 7, 01:35 UTC1h 30m
2026-06-06 N319EG - Jun 6, 19:54 UTCJun 6, 21:20 UTC1h 25m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N319EG page for operator, model, and routing details .

Mode-S A368AB frequently asked

What is Mode-S code A368AB?
A368AB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N319EG.
Where is Mode-S A368AB registered?
Mode-S code A368AB is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A368AB broadcasting right now?
No active broadcast right now. Last signal was 21h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A368AB, octal 50664253, decimal 10,709,163.
What flights does A368AB operate?
Mode-S A368AB has broadcast 1 distinct callsign, including N319EG.