Apparatus

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sensors Mode-S transponder

A1BAC2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N210NV · AIRBUS A-320 · operated by SUNRISE ASSET MANAGEMENT LLC

Hex
A1BAC2
Octal
50335302
Decimal
10,599,106
Country
US
Tail
N210NV
Type
A320
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
395
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S A1BAC2.

Country allocation

The ICAO 24-bit address A1BAC2 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
AAY3117 Allegiant Air 12 2026-07-22
AAY3065 Allegiant Air 12 2026-07-22
AAY3108 - 8 2026-07-14
AAY3104 - 8 2026-07-09
AAY3070 - 8 2026-07-22
AAY1445 - 8 2026-07-19
AAY3095 Allegiant Air 7 2026-07-23
AAY3107 Allegiant Air 6 2026-07-18
AAY3100 Allegiant Air 6 2026-07-25
AAY1491 - 6 2026-07-07
AAY1460 Allegiant Air 6 2026-07-21
AAY1449 Allegiant Air 6 2026-07-18
AAY1448 - 6 2026-07-13
AAY3114 Allegiant Air 5 2026-07-26
AAY3113 Allegiant Air 5 2026-07-23
AAY3103 - 5 2026-06-29
AAY3092 Allegiant Air 5 2026-07-22
AAY3088 Allegiant Air 5 2026-07-26
AAY3082 - 5 2026-07-13
AAY3081 - 5 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AA3081 ELP → DFW Jul 26, 19:55 UTCJul 26, 22:15 UTC2h 20m
2026-07-26 AAY3102 VPS → BOS Jul 26, 16:20 UTCJul 26, 18:10 UTC1h 50m
2026-07-26 AAY3088 VPS → EWR Jul 26, 13:25 UTCJul 26, 15:15 UTC1h 50m
2026-07-26 AAY3114 MDW → VPS Jul 26, 06:40 UTCJul 26, 08:00 UTC1h 20m
2026-07-26 AAY3118 CVG → VPS Jul 26, 03:10 UTCJul 26, 04:40 UTC1h 30m
2026-07-25 AAY3090 EWR → VPS Jul 25, 23:00 UTCJul 26, 00:50 UTC1h 50m
2026-07-25 AAY1447 VPS → EWR Jul 25, 19:50 UTCJul 25, 21:40 UTC1h 50m
2026-07-25 AAY1455 EWR → VPS Jul 25, 15:40 UTCJul 25, 18:20 UTC2h 40m
2026-07-25 AAY3100 EWR → VPS Jul 25, 11:15 UTCJul 25, 13:50 UTC2h 35m
2026-07-25 AAY1446 VPS → BOS Jul 25, 05:15 UTCJul 25, 07:00 UTC1h 45m
2026-07-25 AAY1480 VPS → SDF Jul 25, 02:00 UTCJul 25, 04:00 UTC2h 0m
2026-07-24 AAY1465 MDW → VPS Jul 24, 22:50 UTCJul 25, 00:10 UTC1h 20m
2026-07-24 AAY3099 EVV → VPS Jul 24, 18:40 UTCJul 24, 20:20 UTC1h 40m
2026-07-24 AAY1467 VPS → SDF Jul 24, 15:40 UTCJul 24, 17:20 UTC1h 40m
2026-07-24 AAY3085 - Jul 24, 13:20 UTCJul 24, 14:35 UTC1h 15m
2026-07-24 AAY3073 VPS → MCI Jul 24, 02:00 UTCJul 24, 03:35 UTC1h 35m
2026-07-23 AAY3095 VPS → SDF Jul 23, 23:10 UTCJul 24, 00:55 UTC1h 45m
2026-07-23 AAY3114 MDW → VPS Jul 23, 19:30 UTCJul 23, 22:00 UTC2h 30m
2026-07-23 AAY3102 VPS → BOS Jul 23, 16:05 UTCJul 23, 17:55 UTC1h 50m
2026-07-23 AAY3113 VPS → BWI Jul 23, 13:10 UTCJul 23, 15:00 UTC1h 50m
2026-07-22 AAY3070 - Jul 22, 22:40 UTCJul 22, 23:50 UTC1h 10m
2026-07-22 AAY3065 EWR → VPS Jul 22, 20:20 UTCJul 22, 21:45 UTC1h 25m
2026-07-22 AAY3117 XNA → VPS Jul 22, 17:40 UTCJul 22, 19:00 UTC1h 20m
2026-07-22 AAY3092 GRR → VPS Jul 22, 13:55 UTCJul 22, 15:20 UTC1h 25m
2026-07-21 AAY1460 MDW → VPS Jul 21, 22:50 UTCJul 22, 00:35 UTC1h 45m
2026-07-21 AAY3095 VPS → SDF Jul 21, 19:20 UTCJul 21, 21:05 UTC1h 45m
2026-07-21 AAY1452 BOS → VPS Jul 21, 16:35 UTCJul 21, 17:45 UTC1h 10m
2026-07-21 AAY3065 - Jul 21, 14:15 UTCJul 21, 15:35 UTC1h 20m
2026-07-21 AAY3074 CVG → SRQ Jul 21, 02:40 UTCJul 21, 04:40 UTC2h 0m
2026-07-20 AAY3094 MDW → VPS Jul 20, 23:25 UTCJul 21, 01:30 UTC2h 4m
2026-07-20 AAY1479 CVG → VPS Jul 20, 20:35 UTCJul 20, 21:40 UTC1h 5m
2026-07-20 AAY3088 VPS → EWR Jul 20, 18:20 UTCJul 20, 19:30 UTC1h 10m
2026-07-20 AAY1442 BLV → VPS Jul 20, 15:25 UTCJul 20, 16:40 UTC1h 15m
2026-07-20 AAY1441 VPS → BOS Jul 20, 12:25 UTCJul 20, 13:55 UTC1h 30m
2026-07-20 AAY1463 XNA → VPS Jul 20, 01:35 UTCJul 20, 03:00 UTC1h 25m
2026-07-19 AAY3113 VPS → BWI Jul 19, 22:40 UTCJul 20, 00:25 UTC1h 45m
2026-07-19 AAY1445 - Jul 19, 18:25 UTCJul 19, 21:00 UTC2h 35m
2026-07-19 AAY1484 VPS → XNA Jul 19, 15:25 UTCJul 19, 17:00 UTC1h 35m
2026-07-19 AAY1462 VPS → BOS Jul 19, 12:30 UTCJul 19, 14:10 UTC1h 40m
2026-07-19 AAY3073 VPS → MCI Jul 19, 02:50 UTCJul 19, 04:40 UTC1h 50m
2026-07-18 AAY3076 EWR → VPS Jul 18, 23:50 UTCJul 19, 01:30 UTC1h 40m
2026-07-18 AAY3107 VPS → BOS Jul 18, 19:55 UTCJul 18, 21:40 UTC1h 45m
2026-07-18 AAY3113 VPS → BWI Jul 18, 17:05 UTCJul 18, 18:45 UTC1h 40m
2026-07-18 AAY3087 BOS → VPS Jul 18, 14:20 UTCJul 18, 15:50 UTC1h 30m
2026-07-18 AAY3097 VPS → MDW Jul 18, 11:20 UTCJul 18, 12:55 UTC1h 35m
2026-07-18 AAY3105 - Jul 18, 04:10 UTCJul 18, 05:45 UTC1h 35m
2026-07-18 AAY1449 VPS → EWR Jul 18, 00:19 UTCJul 18, 01:54 UTC1h 35m
2026-07-17 AAY3070 - Jul 17, 19:09 UTCJul 17, 20:35 UTC1h 25m
2026-07-17 AAY3072 MDW → VPS Jul 17, 16:44 UTCJul 17, 18:00 UTC1h 15m
2026-07-17 AAY1457 VPS → CVG Jul 17, 14:30 UTCJul 17, 15:29 UTC1h 0m

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 N210NV page for operator, model, and routing details .

Mode-S A1BAC2 frequently asked

What is Mode-S code A1BAC2?
A1BAC2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N210NV.
Where is Mode-S A1BAC2 registered?
Mode-S code A1BAC2 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 A1BAC2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1BAC2, octal 50335302, decimal 10,599,106.
What flights does A1BAC2 operate?
Mode-S A1BAC2 has broadcast 20 distinct callsigns, including AAY3117, AAY3065, AAY3108, AAY3104, AAY3070.