Apparatus

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sensors Mode-S transponder

A3B110

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N337NV · AIRBUS A-319 · operated by SUNRISE ASSET MANAGEMENT LLC

Hex
A3B110
Octal
50730420
Decimal
10,727,696
Country
US
Tail
N337NV
Type
A319
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
376
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S A3B110.

Country allocation

The ICAO 24-bit address A3B110 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
AAY1022 Allegiant Air 6 2026-05-08
AAY987 Allegiant Air 5 2026-05-17
AAY3641 Allegiant Air 5 2026-05-27
AAY2619 Allegiant Air 5 2026-05-11
AAY3640 Allegiant Air 4 2026-05-27
AAY3472 Allegiant Air 4 2026-05-17
AAY2839 - 4 2026-06-22
AAY2724 Allegiant Air 4 2026-05-21
AAY1339 Allegiant Air 4 2026-07-06
AAY1322 - 4 2026-06-27
AAY1208 - 4 2026-06-27
AAY1004 Allegiant Air 4 2026-05-11
AAY979 Allegiant Air 3 2026-05-11
AAY973 Allegiant Air 3 2026-05-21
AAY3473 Allegiant Air 3 2026-05-17
AAY2892 - 3 2026-07-04
AAY2848 Allegiant Air 3 2026-07-20
AAY2834 Allegiant Air 3 2026-07-17
AAY2719 Allegiant Air 3 2026-05-08
AAY2656 Allegiant Air 3 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAY904 FSD → PGD Jul 26, 21:40 UTCJul 26, 22:00 UTC20m
2026-07-26 AAY2518 PSM → PGD Jul 26, 17:35 UTCJul 26, 20:15 UTC2h 40m
2026-07-26 AAY2475 SFB → PBG Jul 26, 12:50 UTCJul 26, 15:20 UTC2h 30m
2026-07-25 AAY897 PGD → TVC Jul 25, 23:35 UTCJul 26, 02:10 UTC2h 35m
2026-07-25 AAY908 FWA → PGD Jul 25, 19:35 UTCJul 25, 22:30 UTC2h 55m
2026-07-25 AAY847 PGD → PSM Jul 25, 14:30 UTCJul 25, 16:40 UTC2h 10m
2026-07-25 AAY965 PGD → MDW Jul 25, 11:10 UTCJul 25, 13:30 UTC2h 20m
2026-07-25 AAY927 PBG → FLL Jul 25, 01:10 UTCJul 25, 03:15 UTC2h 5m
2026-07-24 AAY941 PGD → CID Jul 24, 21:30 UTCJul 24, 23:40 UTC2h 10m
2026-07-24 AAY2484 PGD → PIA Jul 24, 19:00 UTCJul 24, 20:20 UTC1h 20m
2026-07-24 AAY915 MDW → PGD Jul 24, 16:05 UTCJul 24, 17:35 UTC1h 30m
2026-07-24 AAY947 PGD → PBG Jul 24, 13:00 UTCJul 24, 14:50 UTC1h 50m
2026-07-24 AAY959 PSM → PGD Jul 24, 10:10 UTCJul 24, 11:55 UTC1h 45m
2026-07-24 AAY867 PGD → ELM Jul 24, 01:25 UTCJul 24, 03:20 UTC1h 55m
2026-07-23 AAY904 FSD → PGD Jul 23, 21:50 UTCJul 24, 00:05 UTC2h 15m
2026-07-23 AAY959 PSM → PGD Jul 23, 16:50 UTCJul 23, 19:35 UTC2h 45m
2026-07-23 AAY2475 SFB → PBG Jul 23, 12:50 UTCJul 23, 15:20 UTC2h 30m
2026-07-22 AAY9237 SFB → PGD Jul 22, 20:40 UTCJul 22, 21:05 UTC25m
2026-07-22 AAY3721 FWA → SFB Jul 22, 16:55 UTCJul 22, 18:55 UTC2h 0m
2026-07-22 AAY3720 SFB → FWA Jul 22, 13:30 UTCJul 22, 15:35 UTC2h 5m
2026-07-21 AAY1197 LCK → SFB Jul 21, 01:10 UTCJul 21, 03:15 UTC2h 5m
2026-07-20 AAY1205 - Jul 20, 21:55 UTCJul 21, 00:10 UTC2h 15m
2026-07-20 AAY1194 SFB → BGR Jul 20, 19:55 UTCJul 20, 20:45 UTC50m
2026-07-20 AAY2848 PSM → SFB Jul 20, 17:40 UTCJul 20, 18:25 UTC45m
2026-07-20 AAY1191 SFB → SWF Jul 20, 14:15 UTCJul 20, 16:05 UTC1h 50m
2026-07-20 AAY2864 SFB → BGR Jul 20, 11:20 UTCJul 20, 13:15 UTC1h 55m
2026-07-19 AAY1220 - Jul 19, 15:15 UTCJul 19, 17:00 UTC1h 45m
2026-07-18 AAY2917 - Jul 18, 18:20 UTCJul 18, 19:50 UTC1h 30m
2026-07-18 AAY1254 LCK → SFB Jul 18, 16:00 UTCJul 18, 16:50 UTC50m
2026-07-18 AAY2947 BGR → SFB Jul 18, 12:40 UTCJul 18, 14:45 UTC2h 5m
2026-07-18 AAY2830 - Jul 18, 03:20 UTCJul 18, 04:40 UTC1h 20m
2026-07-18 AAY2822 - Jul 18, 00:29 UTCJul 18, 01:34 UTC1h 5m
2026-07-17 AAY1278 SFB → BGR Jul 17, 21:30 UTCJul 17, 22:55 UTC1h 25m
2026-07-17 AAY2888 - Jul 17, 18:44 UTCJul 17, 20:10 UTC1h 25m
2026-07-17 AAY2834 ALB → SFB Jul 17, 15:10 UTCJul 17, 17:25 UTC2h 15m
2026-07-17 AAY2900 SFB → GRR Jul 17, 11:45 UTCJul 17, 13:55 UTC2h 10m
2026-07-14 AAY2918 - Jul 14, 00:30 UTCJul 14, 02:15 UTC1h 45m
2026-07-13 AAY1310 - Jul 13, 22:05 UTCJul 13, 23:05 UTC1h 0m
2026-07-13 AAY2929 - Jul 13, 20:00 UTCJul 13, 20:55 UTC55m
2026-07-13 AAY2855 - Jul 13, 17:10 UTCJul 13, 18:50 UTC1h 40m
2026-07-13 AAY1215 BLV → SFB Jul 13, 14:00 UTCJul 13, 15:50 UTC1h 50m
2026-07-13 AAY2820 SFB → BLV Jul 13, 10:30 UTCJul 13, 12:20 UTC1h 50m
2026-07-13 AAY1341 - Jul 13, 04:20 UTCJul 13, 05:50 UTC1h 30m
2026-07-13 AAY2870 - Jul 13, 01:55 UTCJul 13, 03:05 UTC1h 10m
2026-07-12 AAY2973 - Jul 12, 23:20 UTCJul 13, 00:45 UTC1h 25m
2026-07-12 AAY2825 - Jul 12, 20:40 UTCJul 12, 22:00 UTC1h 20m
2026-07-12 AAY1241 - Jul 12, 14:05 UTCJul 12, 16:05 UTC2h 0m
2026-07-11 AAY2845 - Jul 11, 22:01 UTCJul 11, 23:40 UTC1h 40m
2026-07-11 AAY2964 - Jul 11, 19:25 UTCJul 11, 20:45 UTC1h 20m
2026-07-11 AAY2896 - Jul 11, 15:55 UTCJul 11, 18:10 UTC2h 15m

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 N337NV page for operator, model, and routing details .

Mode-S A3B110 frequently asked

What is Mode-S code A3B110?
A3B110 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N337NV.
Where is Mode-S A3B110 registered?
Mode-S code A3B110 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 A3B110 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3B110, octal 50730420, decimal 10,727,696.
What flights does A3B110 operate?
Mode-S A3B110 has broadcast 20 distinct callsigns, including AAY1022, AAY987, AAY3641, AAY2619, AAY3640.