Apparatus

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sensors Mode-S transponder

A935E0

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N693AE · EMBRAER ERJ-145 · operated by AMERICAN AIRLINES INC

Hex
A935E0
Octal
52232740
Decimal
11,089,376
Country
US
Tail
N693AE
Type
E145
No current signal · last broadcast 9h ago
Flights observed
843
Distinct callsigns
20
Country
US
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S A935E0.

Country allocation

The ICAO 24-bit address A935E0 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
PDT6119 - 10 2026-07-05
PDT6067 - 10 2026-06-28
PDT6057 Piedmont Airlines 10 2026-05-14
PDT6053 - 10 2026-06-21
PDT6048 - 10 2026-07-05
PDT5807 - 10 2026-06-21
PDT6062 Piedmont Airlines 9 2026-05-25
PDT6128 - 8 2026-06-29
PDT6097 - 8 2026-07-03
PDT6020 - 8 2026-07-08
PDT6000 - 8 2026-06-29
PDT5997 - 8 2026-07-07
PDT5902 - 8 2026-06-17
PDT5852 - 8 2026-06-21
PDT5847 - 8 2026-07-11
PDT5836 - 8 2026-07-06
PDT6132 - 7 2026-06-30
PDT6098 Piedmont Airlines 7 2026-05-17
PDT6071 - 7 2026-06-28
PDT5830 - 7 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 PDT5848 - Jul 14, 13:10 UTCJul 14, 14:10 UTC1h 0m
2026-07-14 PDT5937 YYZ → PHL Jul 14, 10:45 UTCJul 14, 11:45 UTC1h 0m
2026-07-14 PDT5919 PHL → YYZ Jul 14, 02:05 UTCJul 14, 03:05 UTC1h 0m
2026-07-13 PDT5837 - Jul 13, 23:45 UTCJul 14, 00:30 UTC45m
2026-07-13 PDT5837 SYR → PHL Jul 13, 23:41 UTCJul 14, 00:24 UTC43m
2026-07-13 PDT5837 - Jul 13, 21:50 UTCJul 13, 22:25 UTC35m
2026-07-13 PDT6028 - Jul 13, 19:10 UTCJul 13, 20:00 UTC50m
2026-07-13 PDT6028 - Jul 13, 17:20 UTCJul 13, 18:10 UTC50m
2026-07-13 PDT5982 - Jul 13, 15:20 UTCJul 13, 15:55 UTC35m
2026-07-13 PDT5982 - Jul 13, 13:50 UTCJul 13, 14:30 UTC40m
2026-07-12 PDT6122 - Jul 12, 15:10 UTCJul 12, 15:50 UTC40m
2026-07-12 PDT6122 ORF → PHL Jul 12, 15:07 UTCJul 12, 15:49 UTC42m
2026-07-12 PDT6122 PHL → ORF Jul 12, 13:40 UTCJul 12, 14:25 UTC45m
2026-07-12 PDT5904 - Jul 12, 11:01 UTCJul 12, 11:55 UTC55m
2026-07-12 PDT6090 - Jul 12, 02:35 UTCJul 12, 03:20 UTC45m
2026-07-12 PDT6090 PHL → ROC Jul 12, 02:32 UTCJul 12, 03:24 UTC52m
2026-07-12 PDT6092 - Jul 12, 00:50 UTCJul 12, 01:35 UTC45m
2026-07-11 PDT6092 - Jul 11, 23:15 UTCJul 12, 00:01 UTC45m
2026-07-11 PDT6133 - Jul 11, 20:35 UTCJul 11, 21:50 UTC1h 15m
2026-07-11 PDT6133 - Jul 11, 17:55 UTCJul 11, 18:55 UTC1h 0m
2026-07-11 PDT5847 - Jul 11, 15:10 UTCJul 11, 16:05 UTC55m
2026-07-11 PDT5847 - Jul 11, 13:15 UTCJul 11, 14:20 UTC1h 5m
2026-07-11 PDT5929 - Jul 11, 10:50 UTCJul 11, 11:15 UTC25m
2026-07-11 PDT5788 - Jul 11, 00:35 UTCJul 11, 01:30 UTC55m
2026-07-11 PDT5788 CLT → SBY Jul 11, 00:31 UTCJul 11, 01:29 UTC58m
2026-07-10 PDT6051 - Jul 10, 22:15 UTCJul 10, 23:05 UTC50m
2026-07-10 PDT6051 CHA → CLT Jul 10, 22:13 UTCJul 10, 23:04 UTC51m
2026-07-10 PDT6051 - Jul 10, 20:00 UTCJul 10, 20:45 UTC45m
2026-07-10 PDT5824 - Jul 10, 16:10 UTCJul 10, 17:20 UTC1h 10m
2026-07-10 PDT5824 - Jul 10, 13:45 UTCJul 10, 14:55 UTC1h 10m
2026-07-10 PDT5815 - Jul 10, 11:15 UTCJul 10, 11:45 UTC30m
2026-07-10 PDT5815 - Jul 10, 02:30 UTCJul 10, 02:45 UTC15m
2026-07-10 PDT6045 - Jul 10, 00:50 UTCJul 10, 01:15 UTC25m
2026-07-10 PDT6045 CAE → CLT Jul 10, 00:45 UTCJul 10, 01:11 UTC26m
2026-07-09 PDT6044 - Jul 9, 22:05 UTCJul 9, 23:35 UTC1h 30m
2026-07-09 PDT6044 PHL → CAE Jul 9, 22:05 UTCJul 9, 23:35 UTC1h 30m
2026-07-09 PDT5915 - Jul 9, 17:55 UTCJul 9, 19:40 UTC1h 45m
2026-07-09 PDT5915 - Jul 9, 14:25 UTCJul 9, 16:00 UTC1h 35m
2026-07-09 PDT5830 - Jul 9, 11:40 UTCJul 9, 12:20 UTC40m
2026-07-09 PDT5830 RIC → PHL Jul 9, 11:35 UTCJul 9, 12:17 UTC42m
2026-07-09 PDT5964 PHL → RIC Jul 9, 00:51 UTCJul 9, 01:28 UTC37m
2026-07-09 PDT5964 - Jul 9, 00:35 UTCJul 9, 01:30 UTC55m
2026-07-08 PDT6024 - Jul 8, 22:30 UTCJul 8, 23:15 UTC45m
2026-07-08 PDT6024 - Jul 8, 20:55 UTCJul 8, 21:45 UTC50m
2026-07-08 PDT6036 - Jul 8, 18:55 UTCJul 8, 19:45 UTC50m
2026-07-08 PDT6035 - Jul 8, 17:30 UTCJul 8, 18:05 UTC35m
2026-07-08 PDT5976 - Jul 8, 15:30 UTCJul 8, 16:30 UTC1h 0m
2026-07-08 PDT5976 MHT → PHL Jul 8, 15:29 UTCJul 8, 16:29 UTC1h 0m
2026-07-08 PDT5976 - Jul 8, 13:55 UTCJul 8, 14:50 UTC55m
2026-07-08 PDT5976 PHL → PHL Jul 8, 13:30 UTCJul 8, 13:50 UTC20m

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 N693AE page for operator, model, and routing details .

Mode-S A935E0 frequently asked

What is Mode-S code A935E0?
A935E0 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N693AE.
Where is Mode-S A935E0 registered?
Mode-S code A935E0 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 A935E0 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A935E0, octal 52232740, decimal 11,089,376.
What flights does A935E0 operate?
Mode-S A935E0 has broadcast 20 distinct callsigns, including PDT6119, PDT6067, PDT6057, PDT6053, PDT6048.