Apparatus

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sensors Mode-S transponder

A2ECF3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N288NV · AIRBUS A-320 · operated by SUNRISE ASSET MANAGEMENT LLC

Hex
A2ECF3
Octal
50566363
Decimal
10,677,491
Country
US
Tail
N288NV
Type
A320
No current signal · last broadcast Jul 26, 21:55 UTC
Flights observed
269
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:55 UTC

Last known position

Most recent position reported by Mode-S A2ECF3.

Country allocation

The ICAO 24-bit address A2ECF3 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
AAY7003 Allegiant Air 5 2026-07-25
AAY7002 Allegiant Air 5 2026-07-25
AAY388 Allegiant Air 4 2026-05-14
AAY1101 Allegiant Air 4 2026-06-08
AAY913 - 3 2026-07-12
AAY4752 Allegiant Air 3 2026-05-13
AAY4751 Allegiant Air 3 2026-05-13
AAY4750 Allegiant Air 3 2026-05-13
AAY418 Allegiant Air 3 2026-05-22
AAY414 Allegiant Air 3 2026-05-23
AAY2755 Allegiant Air 3 2026-06-05
AAY2745 Allegiant Air 3 2026-07-24
AAY2472 - 3 2026-04-13
AAY1147 Allegiant Air 3 2026-07-25
AAY1141 Allegiant Air 3 2026-07-26
AAY1135 - 3 2026-07-15
AAY1126 - 3 2026-07-23
AAY1124 - 3 2026-07-15
AAY957 - 2 2026-07-12
AAY915 - 2 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAY2728 MYR → PIT Jul 26, 20:10 UTCJul 26, 21:50 UTC1h 40m
2026-07-26 AAY1145 PIT → PIE Jul 26, 17:20 UTCJul 26, 18:45 UTC1h 25m
2026-07-26 AAY2756 PIT → SFB Jul 26, 14:00 UTCJul 26, 16:05 UTC2h 5m
2026-07-26 AAY1141 VPS → LCK Jul 26, 10:45 UTCJul 26, 12:40 UTC1h 55m
2026-07-26 AAY2752 PIT → MLB Jul 26, 01:35 UTCJul 26, 03:20 UTC1h 45m
2026-07-25 AAY1147 PIT → JAX Jul 25, 21:45 UTCJul 25, 23:30 UTC1h 45m
2026-07-25 AAY7003 CUN → PIT Jul 25, 16:20 UTCJul 25, 19:15 UTC2h 55m
2026-07-25 AAY7002 PIT → CUN Jul 25, 11:40 UTCJul 25, 14:45 UTC3h 5m
2026-07-25 AAY9208 IAD → CVG Jul 25, 00:25 UTCJul 25, 01:15 UTC50m
2026-07-24 AAY2739 PIT → CHS Jul 24, 22:10 UTCJul 24, 23:30 UTC1h 20m
2026-07-24 AAY2770 EYW → PIT Jul 24, 17:20 UTCJul 24, 18:20 UTC1h 0m
2026-07-24 AAY1148 PIE → PIT Jul 24, 14:05 UTCJul 24, 16:15 UTC2h 10m
2026-07-24 AAY2745 PHX → PIT Jul 24, 10:40 UTCJul 24, 12:40 UTC2h 0m
2026-07-23 AAY2751 SAV → PIT Jul 23, 22:35 UTCJul 24, 00:40 UTC2h 5m
2026-07-23 AAY1117 SRQ → PIT Jul 23, 19:20 UTCJul 23, 21:30 UTC2h 10m
2026-07-23 AAY2762 - Jul 23, 16:05 UTCJul 23, 18:10 UTC2h 5m
2026-07-23 AAY1126 - Jul 23, 12:40 UTCJul 23, 14:40 UTC2h 0m
2026-07-21 AAY2744 PIT → PGD Jul 21, 01:50 UTCJul 21, 03:05 UTC1h 15m
2026-07-20 AAY1109 EYW → PIT Jul 20, 22:45 UTCJul 21, 00:30 UTC1h 44m
2026-07-20 AAY2764 PBI → PIT Jul 20, 19:45 UTCJul 20, 21:25 UTC1h 40m
2026-07-20 AAY2731 PIT → BNA Jul 20, 17:20 UTCJul 20, 18:20 UTC1h 0m
2026-07-20 AAY1141 - Jul 20, 13:55 UTCJul 20, 16:00 UTC2h 5m
2026-07-20 AAY1138 SRQ → PIT Jul 20, 10:40 UTCJul 20, 12:45 UTC2h 5m
2026-07-20 AAY1120 PIT → MYR Jul 20, 02:00 UTCJul 20, 03:10 UTC1h 10m
2026-07-19 AAY2736 - Jul 19, 23:15 UTCJul 20, 00:35 UTC1h 20m
2026-07-19 AAY7001 PUJ → PIT Jul 19, 11:00 UTCJul 19, 19:35 UTC8h 35m
2026-07-19 AAY2752 PIT → MLB Jul 19, 01:15 UTCJul 19, 03:05 UTC1h 50m
2026-07-18 AAY1147 PIT → JAX Jul 18, 22:00 UTCJul 18, 23:45 UTC1h 45m
2026-07-18 AAY7003 CUN → PIT Jul 18, 16:25 UTCJul 18, 19:45 UTC3h 20m
2026-07-18 AAY7002 PIT → CUN Jul 18, 11:45 UTCJul 18, 14:55 UTC3h 10m
2026-07-18 AAY2744 - Jul 18, 05:05 UTCJul 18, 06:10 UTC1h 5m
2026-07-18 AAY1128 PIT → MYR Jul 18, 01:45 UTCJul 18, 03:15 UTC1h 31m
2026-07-17 AAY2739 PIT → CHS Jul 17, 21:34 UTCJul 17, 23:10 UTC1h 35m
2026-07-17 AAY2770 EYW → PIT Jul 17, 18:44 UTCJul 17, 19:40 UTC55m
2026-07-17 AAY1148 PIE → PIT Jul 17, 15:05 UTCJul 17, 17:09 UTC2h 5m
2026-07-17 AAY2745 PHX → PIT Jul 17, 10:40 UTCJul 17, 12:40 UTC2h 0m
2026-07-17 AAY1120 PIT → MYR Jul 17, 01:35 UTCJul 17, 02:45 UTC1h 10m
2026-07-16 AAY2772 - Jul 16, 23:10 UTCJul 17, 00:20 UTC1h 10m
2026-07-16 AAY1103 - Jul 16, 20:00 UTCJul 16, 22:00 UTC2h 0m
2026-07-16 AAY2736 - Jul 16, 16:55 UTCJul 16, 18:55 UTC2h 0m
2026-07-16 AAY1133 SRQ → PIT Jul 16, 13:40 UTCJul 16, 15:40 UTC2h 0m
2026-07-16 AAY1105 - Jul 16, 10:35 UTCJul 16, 12:25 UTC1h 50m
2026-07-15 AAY1135 - Jul 15, 23:30 UTCJul 16, 01:15 UTC1h 45m
2026-07-15 AAY1124 - Jul 15, 20:30 UTCJul 15, 22:20 UTC1h 50m
2026-07-15 AAY2734 - Jul 15, 17:25 UTCJul 15, 19:20 UTC1h 55m
2026-07-15 AAY1122 MDW → SAV Jul 15, 14:10 UTCJul 15, 16:00 UTC1h 50m
2026-07-14 AAY2751 - Jul 14, 17:10 UTCJul 14, 19:10 UTC2h 0m
2026-07-14 AAY1127 PIT → SRQ Jul 14, 14:05 UTCJul 14, 16:10 UTC2h 5m
2026-07-14 AAY1137 - Jul 14, 02:00 UTCJul 14, 04:00 UTC2h 0m
2026-07-13 AAY2760 - Jul 13, 22:50 UTCJul 14, 00:50 UTC2h 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 N288NV page for operator, model, and routing details .

Mode-S A2ECF3 frequently asked

What is Mode-S code A2ECF3?
A2ECF3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N288NV.
Where is Mode-S A2ECF3 registered?
Mode-S code A2ECF3 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 A2ECF3 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2ECF3, octal 50566363, decimal 10,677,491.
What flights does A2ECF3 operate?
Mode-S A2ECF3 has broadcast 20 distinct callsigns, including AAY7003, AAY7002, AAY388, AAY1101, AAY913.