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sensors Mode-S transponder

ACB468

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N918AE · EMBRAER ERJ-145 · operated by AMERICAN AIRLINES INC

Hex
ACB468
Octal
53132150
Decimal
11,318,376
Country
US
Tail
N918AE
Type
E145
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
948
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S ACB468.

Country allocation

The ICAO 24-bit address ACB468 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
PDT6072 - 12 2026-06-18
PDT6069 - 11 2026-07-01
PDT5793 - 11 2026-07-16
PDT6110 Piedmont Airlines 10 2026-06-12
PDT6054 - 10 2026-07-10
PDT6041 Piedmont Airlines 10 2026-07-21
PDT5806 - 10 2026-06-26
PDT6130 - 9 2026-06-19
PDT6075 - 9 2026-07-14
PDT6062 - 9 2026-06-24
PDT6033 - 9 2026-06-25
PDT5950 Piedmont Airlines 9 2026-06-17
PDT5899 - 9 2026-07-11
PDT5853 - 9 2026-07-17
PDT5822 Piedmont Airlines 9 2026-07-24
PDT6124 Piedmont Airlines 8 2026-07-23
PDT6074 - 8 2026-07-14
PDT5936 Piedmont Airlines 8 2026-07-24
PDT5925 - 8 2026-07-20
PDT6131 - 7 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PDT6038 PHL → ALB Jul 26, 21:40 UTCJul 26, 22:00 UTC20m
2026-07-26 PDT6038 PHL → ALB Jul 26, 19:40 UTCJul 26, 20:55 UTC1h 15m
2026-07-26 PDT5908 MHT → PHL Jul 26, 17:00 UTCJul 26, 18:30 UTC1h 30m
2026-07-26 PDT5799 BOS → ROC Jul 26, 15:45 UTCJul 26, 16:00 UTC15m
2026-07-26 PDT5799 BOS → ROC Jul 26, 15:42 UTCJul 26, 16:04 UTC22m
2026-07-26 PDT5828 SYR → BOS Jul 26, 13:30 UTCJul 26, 14:10 UTC40m
2026-07-26 PDT5828 SYR → BOS Jul 26, 13:24 UTCJul 26, 14:09 UTC45m
2026-07-26 PDT5828 SYR → BOS Jul 26, 12:00 UTCJul 26, 12:30 UTC30m
2026-07-26 PDT5821 PHL → ROC Jul 26, 09:15 UTCJul 26, 09:55 UTC40m
2026-07-26 PDT5874 BOS → SYR Jul 26, 03:20 UTCJul 26, 03:40 UTC20m
2026-07-26 PDT5940 PHL → IND Jul 26, 00:55 UTCJul 26, 01:25 UTC30m
2026-07-25 PDT5940 PHL → IND Jul 25, 23:50 UTCJul 26, 00:10 UTC20m
2026-07-25 PDT6045 PHL → ART Jul 25, 22:15 UTCJul 25, 22:35 UTC20m
2026-07-25 PDT6044 BOS → MDT Jul 25, 19:55 UTCJul 25, 21:10 UTC1h 15m
2026-07-25 PDT5963 PHL → ILM Jul 25, 18:35 UTCJul 25, 18:55 UTC20m
2026-07-25 PDT5963 PHL → ILM Jul 25, 17:20 UTCJul 25, 17:40 UTC20m
2026-07-25 PDT5894 SAV → PHL Jul 25, 15:10 UTCJul 25, 15:45 UTC35m
2026-07-25 PDT5894 SAV → PHL Jul 25, 13:35 UTCJul 25, 14:15 UTC40m
2026-07-25 PDT9979 PHL → MDT Jul 25, 00:55 UTCJul 25, 02:00 UTC1h 5m
2026-07-24 PDT5822 ROC → BOS Jul 24, 19:15 UTCJul 24, 19:55 UTC40m
2026-07-24 PDT5978 DTW → PHL Jul 24, 16:50 UTCJul 24, 17:45 UTC55m
2026-07-24 PDT6126 MKE → PHL Jul 24, 14:55 UTCJul 24, 15:45 UTC50m
2026-07-24 PDT6126 MKE → PHL Jul 24, 13:15 UTCJul 24, 14:05 UTC50m
2026-07-24 PDT5936 LEX → PHL Jul 24, 10:10 UTCJul 24, 10:40 UTC30m
2026-07-24 PDT5936 LEX → PHL Jul 24, 10:06 UTCJul 24, 10:37 UTC31m
2026-07-24 PDT5934 PHL → CVG Jul 24, 02:55 UTCJul 24, 03:25 UTC30m
2026-07-23 PDT5816 MHT → PHL Jul 23, 23:35 UTCJul 24, 00:45 UTC1h 10m
2026-07-23 PDT5816 MHT → PHL Jul 23, 21:40 UTCJul 23, 22:35 UTC55m
2026-07-23 PDT5907 GSO → PHL Jul 23, 19:20 UTCJul 23, 20:05 UTC45m
2026-07-23 PDT5907 GSO → PHL Jul 23, 17:40 UTCJul 23, 18:30 UTC50m
2026-07-23 PDT6124 PHL → IND Jul 23, 15:10 UTCJul 23, 16:20 UTC1h 10m
2026-07-23 PDT6124 PHL → IND Jul 23, 13:15 UTCJul 23, 14:10 UTC55m
2026-07-23 PDT5936 - Jul 23, 10:15 UTCJul 23, 10:40 UTC25m
2026-07-23 PDT5936 SCE → PHL Jul 23, 10:07 UTCJul 23, 10:43 UTC36m
2026-07-23 PDT5934 PHL → CVG Jul 23, 02:50 UTCJul 23, 03:15 UTC25m
2026-07-23 PDT5934 PHL → CVG Jul 23, 02:46 UTCJul 23, 03:18 UTC32m
2026-07-22 PDT5928 ROA → PHL Jul 22, 23:45 UTCJul 23, 00:40 UTC55m
2026-07-21 PDT9985 ORD → PHL Jul 21, 22:15 UTCJul 21, 23:30 UTC1h 15m
2026-07-21 PDT6041 CLT → LEX Jul 21, 20:20 UTCJul 21, 21:25 UTC1h 5m
2026-07-21 PDT5937 MDT → BOS Jul 21, 12:45 UTCJul 21, 13:50 UTC1h 5m
2026-07-21 PDT5919 - Jul 21, 02:05 UTCJul 21, 03:05 UTC1h 0m
2026-07-20 PDT6108 SDF → PHL Jul 20, 23:50 UTCJul 21, 00:40 UTC50m
2026-07-20 PDT6108 SDF → PHL Jul 20, 22:00 UTCJul 20, 22:45 UTC45m
2026-07-20 PDT5840 RIC → PHL Jul 20, 19:05 UTCJul 20, 20:00 UTC55m
2026-07-20 PDT5840 RIC → PHL Jul 20, 17:05 UTCJul 20, 18:00 UTC55m
2026-07-20 PDT5925 - Jul 20, 15:05 UTCJul 20, 15:55 UTC50m
2026-07-20 PDT5925 PHL → BUF Jul 20, 13:15 UTCJul 20, 14:10 UTC55m
2026-07-20 PDT5929 CHO → CLT Jul 20, 10:40 UTCJul 20, 11:00 UTC20m
2026-07-20 PDT5929 CHO → CLT Jul 20, 10:38 UTCJul 20, 11:03 UTC25m
2026-07-20 PDT5860 CLT → SBY Jul 20, 01:25 UTCJul 20, 02:25 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 N918AE page for operator, model, and routing details .

Mode-S ACB468 frequently asked

What is Mode-S code ACB468?
ACB468 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N918AE.
Where is Mode-S ACB468 registered?
Mode-S code ACB468 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 ACB468 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 ACB468, octal 53132150, decimal 11,318,376.
What flights does ACB468 operate?
Mode-S ACB468 has broadcast 20 distinct callsigns, including PDT6072, PDT6069, PDT5793, PDT6110, PDT6054.