Apparatus

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sensors Mode-S transponder

A89076

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N651AE · EMBRAER ERJ-145 · operated by AMERICAN AIRLINES INC

Hex
A89076
Octal
52110166
Decimal
11,047,030
Country
US
Tail
N651AE
Type
E145
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
876
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S A89076.

Country allocation

The ICAO 24-bit address A89076 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
PDT5907 - 15 2026-07-13
PDT6067 - 11 2026-07-05
PDT6000 - 11 2026-07-20
PDT5978 - 11 2026-07-14
PDT5811 Piedmont Airlines 11 2026-07-22
PDT5876 - 9 2026-07-02
PDT5867 Piedmont Airlines 9 2026-07-24
PDT5845 Piedmont Airlines 9 2026-07-22
PDT5824 - 9 2026-07-15
PDT6130 - 8 2026-07-15
PDT6089 - 8 2026-07-20
PDT6078 Piedmont Airlines 8 2026-06-13
PDT6053 - 8 2026-07-11
PDT6048 - 8 2026-06-25
PDT6046 Piedmont Airlines 8 2026-07-23
PDT6044 Piedmont Airlines 8 2026-07-24
PDT6033 - 8 2026-07-22
PDT6019 Piedmont Airlines 8 2026-07-22
PDT6017 - 8 2026-06-25
PDT5890 Piedmont Airlines 8 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PDT5939 CVG → CLT Jul 26, 20:55 UTCJul 26, 21:15 UTC20m
2026-07-26 PDT5805 GSO → PHL Jul 26, 18:45 UTCJul 26, 19:10 UTC25m
2026-07-26 PDT5805 GSO → PHL Jul 26, 17:25 UTCJul 26, 17:45 UTC20m
2026-07-26 PDT6073 - Jul 26, 15:10 UTCJul 26, 15:50 UTC40m
2026-07-26 PDT6073 - Jul 26, 13:35 UTCJul 26, 14:05 UTC30m
2026-07-26 PDT6009 EVV → ORD Jul 26, 10:55 UTCJul 26, 11:30 UTC35m
2026-07-26 PDT6009 EVV → ORD Jul 26, 10:48 UTCJul 26, 11:29 UTC41m
2026-07-26 PDT5812 ROC → BOS Jul 26, 02:15 UTCJul 26, 02:35 UTC20m
2026-07-25 PDT6052 GSO → PHL Jul 25, 22:55 UTCJul 25, 23:45 UTC50m
2026-07-25 PDT6052 GSO → PHL Jul 25, 22:53 UTCJul 25, 23:42 UTC49m
2026-07-25 PDT6052 GSO → PHL Jul 25, 21:35 UTCJul 25, 22:15 UTC40m
2026-07-25 PDT5868 BUF → PHL Jul 25, 19:30 UTCJul 25, 20:25 UTC55m
2026-07-25 PDT5868 BUF → PHL Jul 25, 19:26 UTCJul 25, 20:21 UTC55m
2026-07-25 PDT5868 BUF → PHL Jul 25, 17:50 UTCJul 25, 18:35 UTC45m
2026-07-25 PDT5910 PHL → BGR Jul 25, 15:15 UTCJul 25, 16:00 UTC45m
2026-07-25 PDT5910 PHL → BGR Jul 25, 13:30 UTCJul 25, 14:10 UTC40m
2026-07-25 PDT5955 HTS → CLT Jul 25, 11:15 UTCJul 25, 12:00 UTC45m
2026-07-25 PDT5971 PHL → CAE Jul 25, 03:20 UTCJul 25, 04:00 UTC40m
2026-07-25 PDT5971 PHL → CAE Jul 25, 03:19 UTCJul 25, 04:07 UTC48m
2026-07-25 PDT5957 PHL → MHT Jul 25, 01:35 UTCJul 25, 02:10 UTC35m
2026-07-25 PDT5957 PHL → MHT Jul 25, 00:20 UTCJul 25, 00:50 UTC30m
2026-07-25 PDT5957 PHL → MHT Jul 25, 00:15 UTCJul 25, 00:48 UTC33m
2026-07-24 PDT6045 PHL → ART Jul 24, 22:15 UTCJul 24, 22:35 UTC20m
2026-07-24 PDT6044 BOS → MDT Jul 24, 19:55 UTCJul 24, 21:20 UTC1h 25m
2026-07-24 PDT6044 BOS → MDT Jul 24, 19:53 UTCJul 24, 21:14 UTC1h 21m
2026-07-24 PDT6011 YUL → PHL Jul 24, 17:45 UTCJul 24, 18:55 UTC1h 10m
2026-07-24 PDT6011 YUL → PHL Jul 24, 15:10 UTCJul 24, 16:15 UTC1h 5m
2026-07-24 PDT5928 ROA → PHL Jul 24, 12:20 UTCJul 24, 13:25 UTC1h 5m
2026-07-24 PDT5928 ROA → PHL Jul 24, 12:15 UTCJul 24, 13:07 UTC52m
2026-07-24 PDT5943 PHL → ORF Jul 24, 03:10 UTCJul 24, 03:35 UTC25m
2026-07-24 PDT5867 CMH → ORD Jul 24, 00:50 UTCJul 24, 01:50 UTC1h 0m
2026-07-24 PDT5867 CMH → ORD Jul 24, 00:45 UTCJul 24, 01:47 UTC1h 2m
2026-07-23 PDT5867 CMH → ORD Jul 23, 23:05 UTCJul 24, 00:00 UTC55m
2026-07-23 PDT6046 MHT → PHL Jul 23, 20:30 UTCJul 23, 21:05 UTC35m
2026-07-23 PDT6046 MHT → PHL Jul 23, 19:00 UTCJul 23, 19:20 UTC20m
2026-07-23 PDT6129 - Jul 23, 16:35 UTCJul 23, 17:40 UTC1h 5m
2026-07-23 PDT6129 - Jul 23, 14:15 UTCJul 23, 15:30 UTC1h 15m
2026-07-23 PDT5808 EVV → CLT Jul 23, 10:45 UTCJul 23, 11:45 UTC1h 0m
2026-07-23 PDT5818 CLT → EVV Jul 23, 01:00 UTCJul 23, 02:00 UTC1h 0m
2026-07-22 PDT5845 BGR → PHL Jul 22, 21:35 UTCJul 22, 22:50 UTC1h 15m
2026-07-22 PDT5845 BGR → PHL Jul 22, 19:25 UTCJul 22, 20:40 UTC1h 15m
2026-07-22 PDT5822 - Jul 22, 17:10 UTCJul 22, 17:45 UTC35m
2026-07-22 PDT5822 - Jul 22, 15:35 UTCJul 22, 16:00 UTC25m
2026-07-22 PDT6033 - Jul 22, 13:10 UTCJul 22, 13:30 UTC20m
2026-07-22 PDT6033 - Jul 22, 11:50 UTCJul 22, 12:10 UTC20m
2026-07-22 PDT6019 YYZ → PHL Jul 22, 02:45 UTCJul 22, 03:10 UTC25m
2026-07-22 PDT6019 YYZ → PHL Jul 22, 02:42 UTCJul 22, 03:13 UTC31m
2026-07-22 PDT5811 PIT → PHL Jul 22, 00:05 UTCJul 22, 01:05 UTC1h 0m
2026-07-21 PDT5811 PIT → PHL Jul 21, 22:20 UTCJul 21, 23:15 UTC55m
2026-07-21 PDT5932 - Jul 21, 19:35 UTCJul 21, 20:30 UTC55m

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 N651AE page for operator, model, and routing details .

Mode-S A89076 frequently asked

What is Mode-S code A89076?
A89076 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N651AE.
Where is Mode-S A89076 registered?
Mode-S code A89076 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 A89076 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A89076, octal 52110166, decimal 11,047,030.
What flights does A89076 operate?
Mode-S A89076 has broadcast 20 distinct callsigns, including PDT5907, PDT6067, PDT6000, PDT5978, PDT5811.