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sensors Mode-S transponder

AA1188

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N748PA · PIPER PA-28-140/150/160/180 · operated by SKYWEST LEASING INC

Hex
AA1188
Octal
52410610
Decimal
11,145,608
Country
US
Tail
N748PA
Type
P28A
Broadcasting now · callsign ASI577 · 4,425 ft
Flights observed
200
Distinct callsigns
1
Country
US
Last broadcast
18h ago

Current position

AA1188 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AA1188 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
ASI577 - 200 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ASI577 - Jul 13, 18:45 UTCJul 13, 19:55 UTC1h 10m
2026-07-13 ASI577 - Jul 13, 15:55 UTCJul 13, 16:10 UTC15m
2026-07-12 ASI577 DVT → DVT Jul 12, 15:20 UTCJul 12, 16:10 UTC50m
2026-07-11 ASI577 DVT → DVT Jul 11, 16:15 UTCJul 11, 16:50 UTC35m
2026-07-10 ASI577 - Jul 10, 15:50 UTCJul 10, 17:25 UTC1h 35m
2026-07-09 ASI577 - Jul 9, 16:50 UTCJul 9, 17:30 UTC40m
2026-07-08 ASI577 RAL → DVT Jul 8, 19:35 UTCJul 8, 22:05 UTC2h 30m
2026-07-08 ASI577 - Jul 8, 17:35 UTCJul 8, 18:40 UTC1h 5m
2026-07-08 ASI577 - Jul 8, 15:40 UTCJul 8, 16:45 UTC1h 5m
2026-07-07 ASI577 DVT → DVT Jul 7, 15:20 UTCJul 7, 16:45 UTC1h 25m
2026-07-07 ASI577 - Jul 7, 13:05 UTCJul 7, 14:05 UTC1h 0m
2026-07-06 ASI577 - Jul 6, 18:05 UTCJul 6, 19:15 UTC1h 10m
2026-07-06 ASI577 - Jul 6, 13:00 UTCJul 6, 14:05 UTC1h 5m
2026-07-06 ASI577 DVT → DVT Jul 6, 11:05 UTCJul 6, 11:25 UTC20m
2026-07-06 ASI577 - Jul 6, 03:05 UTCJul 6, 05:10 UTC2h 5m
2026-07-05 ASI577 - Jul 5, 23:30 UTCJul 6, 00:40 UTC1h 10m
2026-07-05 ASI577 DVT → DVT Jul 5, 20:05 UTCJul 5, 20:50 UTC45m
2026-07-05 ASI577 DVT → DVT Jul 5, 15:55 UTCJul 5, 18:35 UTC2h 40m
2026-07-05 ASI577 - Jul 5, 14:00 UTCJul 5, 15:20 UTC1h 20m
2026-07-04 ASI577 DVT → DVT Jul 4, 22:45 UTCJul 4, 22:50 UTC5m
2026-07-04 ASI577 - Jul 4, 19:10 UTCJul 4, 20:40 UTC1h 30m
2026-07-04 ASI577 - Jul 4, 16:35 UTCJul 4, 17:50 UTC1h 15m
2026-07-04 ASI577 - Jul 4, 14:15 UTCJul 4, 15:40 UTC1h 25m
2026-07-04 ASI577 - Jul 4, 00:45 UTCJul 4, 02:05 UTC1h 20m
2026-07-03 ASI577 - Jul 3, 14:00 UTCJul 3, 16:25 UTC2h 25m
2026-07-03 ASI577 DVT → DVT Jul 3, 02:05 UTCJul 3, 02:55 UTC50m
2026-07-02 ASI577 - Jul 2, 22:20 UTCJul 3, 00:40 UTC2h 20m
2026-07-02 ASI577 - Jul 2, 14:15 UTCJul 2, 15:15 UTC1h 0m
2026-07-01 ASI577 - Jul 1, 20:40 UTCJul 1, 21:40 UTC1h 0m
2026-07-01 ASI577 - Jul 1, 15:40 UTCJul 1, 17:10 UTC1h 30m
2026-07-01 ASI577 - Jul 1, 13:10 UTCJul 1, 14:30 UTC1h 20m
2026-06-30 ASI577 - Jun 30, 22:00 UTCJun 30, 23:20 UTC1h 20m
2026-06-30 ASI577 DVT → DVT Jun 30, 17:00 UTCJun 30, 18:15 UTC1h 15m
2026-06-30 ASI577 DVT → DVT Jun 30, 13:40 UTCJun 30, 14:40 UTC1h 0m
2026-06-29 ASI577 - Jun 29, 15:39 UTCJun 29, 16:15 UTC35m
2026-06-29 ASI577 - Jun 29, 13:09 UTCJun 29, 14:14 UTC1h 5m
2026-06-28 ASI577 DVT → DVT Jun 28, 05:49 UTCJun 28, 06:44 UTC55m
2026-06-27 ASI577 DVT → DVT Jun 27, 14:45 UTCJun 27, 15:39 UTC55m
2026-06-27 ASI577 DVT → DVT Jun 27, 12:45 UTCJun 27, 13:24 UTC40m
2026-06-25 ASI577 - Jun 25, 18:10 UTCJun 25, 19:15 UTC1h 5m
2026-06-25 ASI577 - Jun 25, 15:10 UTCJun 25, 16:45 UTC1h 35m
2026-06-25 ASI577 DVT → DVT Jun 25, 13:05 UTCJun 25, 14:14 UTC1h 10m
2026-06-24 ASI577 DVT → DVT Jun 24, 18:25 UTCJun 24, 19:55 UTC1h 30m
2026-06-24 ASI577 DVT → DVT Jun 24, 12:54 UTCJun 24, 14:15 UTC1h 20m
2026-06-23 ASI577 - Jun 23, 14:44 UTCJun 23, 15:30 UTC45m
2026-06-23 ASI577 - Jun 23, 13:19 UTCJun 23, 13:55 UTC35m
2026-06-23 ASI577 DVT → DVT Jun 23, 10:49 UTCJun 23, 11:04 UTC15m
2026-06-23 ASI577 - Jun 23, 06:24 UTCJun 23, 08:54 UTC2h 30m
2026-06-23 ASI577 - Jun 23, 05:20 UTCJun 23, 05:45 UTC25m
2026-06-23 ASI577 - Jun 23, 04:29 UTCJun 23, 04:45 UTC15m

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 N748PA page for operator, model, and routing details .

Mode-S AA1188 frequently asked

What is Mode-S code AA1188?
AA1188 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N748PA.
Where is Mode-S AA1188 registered?
Mode-S code AA1188 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 AA1188 broadcasting right now?
Yes. Mode-S AA1188 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA1188, octal 52410610, decimal 11,145,608.
What flights does AA1188 operate?
Mode-S AA1188 has broadcast 1 distinct callsign, including ASI577.