Apparatus

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sensors Mode-S transponder

A38223

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N325NV · AIRBUS A-319 · operated by SUNRISE ASSET MANAGEMENT LLC

Hex
A38223
Octal
50701043
Decimal
10,715,683
Country
US
Tail
N325NV
Type
A319
No current signal · last broadcast Jul 25, 17:15 UTC
Flights observed
370
Distinct callsigns
20
Country
US
Last broadcast
Jul 25, 17:15 UTC

Last known position

Most recent position reported by Mode-S A38223.

Country allocation

The ICAO 24-bit address A38223 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 20 distinct

Callsign Airline Flights Last seen
AAY2596 Allegiant Air 7 2026-07-23
AAY1037 Allegiant Air 7 2026-07-18
AAY973 Allegiant Air 6 2026-07-24
AAY1008 - 6 2026-07-16
AAY1004 Allegiant Air 6 2026-05-30
AAY3641 - 5 2026-07-01
AAY3640 - 5 2026-07-01
AAY2716 - 5 2026-06-25
AAY2691 - 5 2026-07-08
AAY988 - 4 2026-06-19
AAY982 - 4 2026-07-16
AAY974 Allegiant Air 4 2026-07-17
AAY971 - 4 2026-07-11
AAY2721 - 4 2026-06-19
AAY2719 - 4 2026-07-04
AAY2671 - 4 2026-07-20
AAY1079 Allegiant Air 4 2026-07-20
AAY1060 Allegiant Air 4 2026-06-21
AAY1056 Allegiant Air 4 2026-06-12
AAY1009 Allegiant Air 4 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 AAY983 BGR → PIE Jul 25, 14:50 UTCJul 25, 17:15 UTC2h 25m
2026-07-25 AAY2705 PIE → FWA Jul 25, 00:25 UTCJul 25, 01:55 UTC1h 30m
2026-07-24 AAY973 PIE → ALB Jul 24, 21:30 UTCJul 24, 23:00 UTC1h 30m
2026-07-24 AAY2703 PIE → PBG Jul 24, 19:00 UTCJul 24, 20:15 UTC1h 15m
2026-07-24 AAY2689 PIE → SDF Jul 24, 16:20 UTCJul 24, 18:00 UTC1h 40m
2026-07-24 AAY1063 EYW → PIE Jul 24, 13:40 UTCJul 24, 15:15 UTC1h 35m
2026-07-24 AAY2672 PBG → PIE Jul 24, 10:30 UTCJul 24, 11:55 UTC1h 25m
2026-07-23 AAY2596 PIE → LCK Jul 23, 23:30 UTCJul 24, 01:40 UTC2h 10m
2026-07-23 AAY2718 PIE → BGR Jul 23, 20:00 UTCJul 23, 22:20 UTC2h 20m
2026-07-23 AAY1041 CAK → PIE Jul 23, 16:00 UTCJul 23, 17:55 UTC1h 55m
2026-07-23 AAY2617 PIE → BGR Jul 23, 13:00 UTCJul 23, 15:05 UTC2h 5m
2026-07-22 AAY3651 CAK → PIE Jul 22, 16:35 UTCJul 22, 18:35 UTC2h 0m
2026-07-22 AAY3650 PIE → CAK Jul 22, 13:30 UTCJul 22, 15:35 UTC2h 5m
2026-07-21 AAY997 - Jul 21, 17:35 UTCJul 21, 19:50 UTC2h 15m
2026-07-21 AAY2610 PIE → CID Jul 21, 14:05 UTCJul 21, 16:35 UTC2h 30m
2026-07-21 AAY1080 ROA → PIE Jul 21, 00:15 UTCJul 21, 02:00 UTC1h 45m
2026-07-20 AAY973 PIE → ALB Jul 20, 21:30 UTCJul 20, 23:05 UTC1h 35m
2026-07-20 AAY2704 - Jul 20, 19:05 UTCJul 20, 20:25 UTC1h 20m
2026-07-20 AAY2671 PIE → SDF Jul 20, 16:20 UTCJul 20, 18:00 UTC1h 40m
2026-07-20 AAY1079 PIE → LEX Jul 20, 13:30 UTCJul 20, 15:25 UTC1h 55m
2026-07-20 AAY2672 - Jul 20, 10:35 UTCJul 20, 12:10 UTC1h 35m
2026-07-20 AAY2596 PIE → LCK Jul 20, 00:30 UTCJul 20, 02:50 UTC2h 20m
2026-07-19 AAY2708 PIE → PBG Jul 19, 20:00 UTCJul 19, 22:25 UTC2h 25m
2026-07-19 AAY1020 CAK → PIE Jul 19, 15:45 UTCJul 19, 17:40 UTC1h 55m
2026-07-19 AAY2717 - Jul 19, 12:30 UTCJul 19, 14:30 UTC2h 0m
2026-07-18 AAY994 - Jul 18, 15:55 UTCJul 18, 17:40 UTC1h 45m
2026-07-18 AAY1037 PIE → PIA Jul 18, 01:50 UTCJul 18, 03:50 UTC2h 1m
2026-07-17 AAY974 PIE → ALB Jul 17, 22:55 UTCJul 17, 23:35 UTC40m
2026-07-17 AAY2633 - Jul 17, 21:10 UTCJul 17, 21:50 UTC40m
2026-07-17 AAY1002 - Jul 17, 15:35 UTCJul 17, 18:05 UTC2h 30m
2026-07-17 AAY1082 PIE → ALB Jul 17, 11:50 UTCJul 17, 14:20 UTC2h 30m
2026-07-17 AAY2652 PIE → PBG Jul 17, 01:29 UTCJul 17, 03:25 UTC1h 55m
2026-07-16 AAY1090 PIE → LEX Jul 16, 22:19 UTCJul 17, 00:14 UTC1h 55m
2026-07-16 AAY985 - Jul 16, 20:29 UTCJul 16, 21:10 UTC40m
2026-07-16 AAY982 - Jul 16, 18:44 UTCJul 16, 19:20 UTC35m
2026-07-16 AAY2600 - Jul 16, 14:50 UTCJul 16, 17:20 UTC2h 30m
2026-07-16 AAY1008 - Jul 16, 11:05 UTCJul 16, 13:30 UTC2h 25m
2026-07-15 AAY3651 CAK → PIE Jul 15, 16:25 UTCJul 15, 18:25 UTC2h 0m
2026-07-15 AAY3650 PIE → CAK Jul 15, 13:30 UTCJul 15, 15:25 UTC1h 55m
2026-07-14 AAY997 CID → PIE Jul 14, 21:05 UTCJul 14, 23:30 UTC2h 24m
2026-07-14 AAY2610 - Jul 14, 17:55 UTCJul 14, 20:10 UTC2h 15m
2026-07-14 AAY1080 - Jul 14, 01:00 UTCJul 14, 02:40 UTC1h 40m
2026-07-13 AAY973 - Jul 13, 22:10 UTCJul 13, 23:50 UTC1h 40m
2026-07-13 AAY2704 - Jul 13, 19:45 UTCJul 13, 21:10 UTC1h 25m
2026-07-13 AAY2671 - Jul 13, 17:05 UTCJul 13, 18:45 UTC1h 40m
2026-07-13 AAY1079 - Jul 13, 13:50 UTCJul 13, 15:35 UTC1h 45m
2026-07-13 AAY2672 - Jul 13, 10:30 UTCJul 13, 12:10 UTC1h 40m
2026-07-12 AAY2596 - Jul 12, 23:20 UTCJul 13, 02:01 UTC2h 40m
2026-07-12 AAY2708 PIE → FNT Jul 12, 19:50 UTCJul 12, 22:05 UTC2h 15m
2026-07-12 AAY1020 CAK → PIE Jul 12, 15:35 UTCJul 12, 17:55 UTC2h 20m

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 N325NV page for operator, model, and routing details .

Mode-S A38223 frequently asked

What is Mode-S code A38223?
A38223 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N325NV.
Where is Mode-S A38223 registered?
Mode-S code A38223 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 A38223 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 17:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A38223, octal 50701043, decimal 10,715,683.
What flights does A38223 operate?
Mode-S A38223 has broadcast 20 distinct callsigns, including AAY2596, AAY1037, AAY973, AAY1008, AAY1004.