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sensors Mode-S transponder

A93D4E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N695AE · EMBRAER ERJ-145 · operated by AMERICAN AIRLINES INC

Hex
A93D4E
Octal
52236516
Decimal
11,091,278
Country
US
Tail
N695AE
Type
E145
Broadcasting now · callsign PDT5989 · 17,875 ft
Flights observed
810
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A93D4E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A93D4E 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
PDT6041 - 15 2026-07-11
PDT5868 Piedmont Airlines 12 2026-06-14
PDT6116 - 11 2026-06-21
PDT6016 Piedmont Airlines 11 2026-06-08
PDT5852 - 11 2026-06-27
PDT6067 - 10 2026-07-01
PDT6104 Piedmont Airlines 9 2026-06-11
PDT6124 - 8 2026-07-04
PDT5984 Piedmont Airlines 8 2026-04-30
PDT5916 - 8 2026-06-30
PDT5845 - 8 2026-06-27
PDT5831 - 8 2026-06-30
PDT5797 Piedmont Airlines 8 2026-06-07
PDT5796 Piedmont Airlines 8 2026-06-26
PDT6127 - 7 2026-07-01
PDT5987 Piedmont Airlines 7 2026-05-11
PDT5894 - 7 2026-07-12
PDT5881 - 7 2026-06-29
PDT5859 Piedmont Airlines 7 2026-06-13
PDT5825 Piedmont Airlines 7 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 PDT6069 - Jul 14, 19:15 UTCJul 14, 19:55 UTC40m
2026-07-14 PDT6069 - Jul 14, 17:45 UTCJul 14, 18:20 UTC35m
2026-07-14 PDT5950 - Jul 14, 15:15 UTCJul 14, 15:55 UTC40m
2026-07-14 PDT5950 TYS → CLT Jul 14, 15:12 UTCJul 14, 15:54 UTC42m
2026-07-14 PDT5950 - Jul 14, 13:40 UTCJul 14, 14:15 UTC35m
2026-07-14 PDT5803 - Jul 14, 11:00 UTCJul 14, 11:45 UTC45m
2026-07-14 PDT5803 CHO → CLT Jul 14, 10:55 UTCJul 14, 11:42 UTC47m
2026-07-14 PDT5790 - Jul 14, 02:20 UTCJul 14, 02:50 UTC30m
2026-07-14 PDT5851 - Jul 14, 00:20 UTCJul 14, 01:05 UTC45m
2026-07-13 PDT5851 - Jul 13, 22:50 UTCJul 13, 23:30 UTC40m
2026-07-13 PDT5979 - Jul 13, 19:00 UTCJul 13, 19:30 UTC30m
2026-07-13 PDT5979 ROA → CLT Jul 13, 18:59 UTCJul 13, 19:40 UTC41m
2026-07-13 PDT5983 PHL → ROA Jul 13, 17:00 UTCJul 13, 18:00 UTC1h 0m
2026-07-13 PDT5983 PHL → ROA Jul 13, 16:57 UTCJul 13, 17:55 UTC58m
2026-07-13 PDT5997 - Jul 13, 15:00 UTCJul 13, 15:50 UTC50m
2026-07-13 PDT5997 PHL → BDL Jul 13, 13:35 UTCJul 13, 14:15 UTC40m
2026-07-13 PDT6095 SYR → PHL Jul 13, 10:07 UTCJul 13, 10:53 UTC46m
2026-07-13 PDT6103 - Jul 13, 02:30 UTCJul 13, 03:15 UTC45m
2026-07-13 PDT6103 PHL → SYR Jul 13, 02:29 UTCJul 13, 03:22 UTC53m
2026-07-12 PDT6108 ROC → PHL Jul 12, 23:40 UTCJul 13, 00:30 UTC50m
2026-07-12 PDT6108 PHL → ROC Jul 12, 21:50 UTCJul 12, 22:40 UTC50m
2026-07-12 PDT5840 - Jul 12, 19:01 UTCJul 12, 20:05 UTC1h 5m
2026-07-12 PDT5840 MHT → PHL Jul 12, 18:59 UTCJul 12, 20:15 UTC1h 16m
2026-07-12 PDT5840 PHL → MHT Jul 12, 17:05 UTCJul 12, 17:55 UTC50m
2026-07-12 PDT5894 - Jul 12, 15:30 UTCJul 12, 16:10 UTC40m
2026-07-12 PDT5894 - Jul 12, 13:45 UTCJul 12, 14:25 UTC40m
2026-07-12 PDT5854 - Jul 12, 10:25 UTCJul 12, 11:10 UTC45m
2026-07-12 PDT5850 - Jul 12, 02:15 UTCJul 12, 03:05 UTC50m
2026-07-12 PDT5850 PHL → ALB Jul 12, 02:14 UTCJul 12, 02:57 UTC43m
2026-07-12 PDT5850 - Jul 12, 02:01 UTCJul 12, 02:05 UTC5m
2026-07-11 PDT6041 - Jul 11, 21:55 UTCJul 11, 22:50 UTC55m
2026-07-11 PDT6041 BUF → PHL Jul 11, 21:54 UTCJul 11, 22:47 UTC53m
2026-07-11 PDT6041 - Jul 11, 20:00 UTCJul 11, 21:00 UTC1h 0m
2026-07-11 PDT6041 PHL → PHL Jul 11, 19:50 UTCJul 11, 19:55 UTC5m
2026-07-11 PDT5920 - Jul 11, 17:05 UTCJul 11, 17:40 UTC35m
2026-07-11 PDT5920 - Jul 11, 15:30 UTCJul 11, 16:00 UTC30m
2026-07-11 PDT6081 - Jul 11, 12:15 UTCJul 11, 13:25 UTC1h 10m
2026-07-11 PDT6081 ILM → PHL Jul 11, 12:09 UTCJul 11, 13:24 UTC1h 15m
2026-07-11 PDT6083 - Jul 11, 02:30 UTCJul 11, 03:35 UTC1h 5m
2026-07-10 PDT5837 - Jul 10, 23:55 UTCJul 11, 00:35 UTC40m
2026-07-10 PDT5837 SYR → PHL Jul 10, 23:49 UTCJul 11, 00:35 UTC46m
2026-07-10 PDT5837 - Jul 10, 22:05 UTCJul 10, 22:45 UTC40m
2026-07-10 PDT6041 - Jul 10, 19:25 UTCJul 10, 20:15 UTC50m
2026-07-10 PDT6041 PHL → BUF Jul 10, 17:35 UTCJul 10, 18:25 UTC50m
2026-07-10 PDT5952 - Jul 10, 16:10 UTCJul 10, 16:25 UTC15m
2026-07-10 PDT5952 MDT → PHL Jul 10, 15:50 UTCJul 10, 16:40 UTC50m
2026-07-10 PDT5952 - Jul 10, 05:35 UTCJul 10, 07:15 UTC1h 40m
2026-07-09 PDT5952 - Jul 9, 22:35 UTCJul 10, 00:10 UTC1h 35m
2026-07-09 PDT6120 - Jul 9, 19:15 UTCJul 9, 20:25 UTC1h 10m
2026-07-09 PDT6120 - Jul 9, 15:40 UTCJul 9, 16:50 UTC1h 10m

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 N695AE page for operator, model, and routing details .

Mode-S A93D4E frequently asked

What is Mode-S code A93D4E?
A93D4E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N695AE.
Where is Mode-S A93D4E registered?
Mode-S code A93D4E 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 A93D4E broadcasting right now?
Yes. Mode-S A93D4E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A93D4E, octal 52236516, decimal 11,091,278.
What flights does A93D4E operate?
Mode-S A93D4E has broadcast 20 distinct callsigns, including PDT6041, PDT5868, PDT6116, PDT6016, PDT5852.