Apparatus

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sensors Mode-S transponder

A6CE58

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N538CA · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A6CE58
Octal
51547130
Decimal
10,931,800
Country
US
Tail
N538CA
Type
CRJ9
Broadcasting now · callsign EDV5130 · 32,025 ft
Flights observed
418
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A6CE58 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A6CE58 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
EDV5374 - 7 2026-07-07
EDV4955 - 6 2026-07-09
EDV5466 - 5 2026-07-11
EDV5207 Endeavor Air 5 2026-04-20
EDV5178 - 5 2026-07-05
EDV5143 - 5 2026-07-09
EDV4966 Endeavor Air 5 2026-06-14
EDV4936 - 5 2026-06-23
EDV4903 - 5 2026-06-25
EDV4663 - 5 2026-07-07
EDV5450 - 4 2026-07-13
EDV5392 - 4 2026-07-03
EDV5357 - 4 2026-06-29
EDV5339 - 4 2026-07-12
EDV5314 - 4 2026-07-09
EDV5235 Endeavor Air 4 2026-04-30
EDV5017 Endeavor Air 4 2026-04-14
EDV4970 Endeavor Air 4 2026-04-26
EDV4926 Endeavor Air 4 2026-04-26
EDV4918 - 4 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EDV5266 - Jul 14, 00:00 UTCJul 14, 01:15 UTC1h 15m
2026-07-13 EDV5266 - Jul 13, 21:50 UTCJul 13, 22:45 UTC55m
2026-07-13 EDV5425 - Jul 13, 19:50 UTCJul 13, 20:30 UTC40m
2026-07-13 EDV5425 - Jul 13, 17:00 UTCJul 13, 17:35 UTC35m
2026-07-13 EDV5450 - Jul 13, 13:55 UTCJul 13, 14:40 UTC45m
2026-07-13 EDV5450 ATL → CHS Jul 13, 12:00 UTCJul 13, 12:50 UTC50m
2026-07-13 EDV5161 - Jul 13, 01:15 UTCJul 13, 01:50 UTC35m
2026-07-13 EDV5161 MGM → ATL Jul 13, 01:10 UTCJul 13, 01:48 UTC38m
2026-07-12 EDV5161 - Jul 12, 23:20 UTCJul 12, 23:45 UTC25m
2026-07-12 EDV4795 ROA → ATL Jul 12, 20:30 UTCJul 12, 21:30 UTC1h 0m
2026-07-12 EDV4795 ATL → ROA Jul 12, 17:30 UTCJul 12, 18:30 UTC1h 0m
2026-07-12 EDV5339 - Jul 12, 14:50 UTCJul 12, 16:10 UTC1h 20m
2026-07-12 EDV5339 - Jul 12, 12:20 UTCJul 12, 13:45 UTC1h 25m
2026-07-12 EDV5353 - Jul 12, 10:10 UTCJul 12, 11:05 UTC55m
2026-07-12 EDV5451 ATL → FAY Jul 12, 03:10 UTCJul 12, 04:05 UTC55m
2026-07-11 EDV5466 FAY → ATL Jul 11, 22:40 UTCJul 11, 23:45 UTC1h 5m
2026-07-11 EDV5466 FAY → ATL Jul 11, 22:40 UTCJul 11, 23:41 UTC1h 1m
2026-07-11 EDV5466 ATL → FAY Jul 11, 18:00 UTCJul 11, 19:10 UTC1h 10m
2026-07-11 EDV5513 - Jul 11, 15:30 UTCJul 11, 16:10 UTC40m
2026-07-11 EDV5513 - Jul 11, 13:45 UTCJul 11, 14:25 UTC40m
2026-07-11 EDV5383 - Jul 11, 11:10 UTCJul 11, 12:45 UTC1h 35m
2026-07-11 EDV5410 ATL → BMI Jul 11, 03:55 UTCJul 11, 05:20 UTC1h 25m
2026-07-11 EDV5410 ATL → BMI Jul 11, 03:53 UTCJul 11, 05:12 UTC1h 19m
2026-07-11 EDV4809 ROA → ATL Jul 11, 01:40 UTCJul 11, 02:30 UTC50m
2026-07-10 EDV4809 ATL → ROA Jul 10, 23:35 UTCJul 11, 00:45 UTC1h 10m
2026-07-10 EDV5422 - Jul 10, 19:25 UTCJul 10, 20:55 UTC1h 30m
2026-07-10 EDV5422 BTR → ATL Jul 10, 19:23 UTCJul 10, 20:51 UTC1h 28m
2026-07-10 EDV5422 ATL → BTR Jul 10, 16:40 UTCJul 10, 18:20 UTC1h 40m
2026-07-10 EDV5388 - Jul 10, 14:30 UTCJul 10, 15:20 UTC50m
2026-07-10 EDV5388 - Jul 10, 12:25 UTCJul 10, 13:10 UTC45m
2026-07-10 EDV5255 - Jul 10, 10:15 UTCJul 10, 11:00 UTC45m
2026-07-10 EDV5443 - Jul 10, 01:10 UTCJul 10, 01:50 UTC40m
2026-07-10 EDV5443 ATL → VLD Jul 10, 01:10 UTCJul 10, 01:50 UTC40m
2026-07-09 EDV5314 - Jul 9, 23:00 UTCJul 10, 00:05 UTC1h 5m
2026-07-09 EDV5314 - Jul 9, 20:35 UTCJul 9, 21:45 UTC1h 10m
2026-07-09 EDV4955 - Jul 9, 18:05 UTCJul 9, 18:45 UTC40m
2026-07-09 EDV4955 MGM → ATL Jul 9, 18:01 UTCJul 9, 18:42 UTC41m
2026-07-09 EDV4955 - Jul 9, 16:20 UTCJul 9, 16:45 UTC25m
2026-07-09 EDV5143 - Jul 9, 14:30 UTCJul 9, 15:05 UTC35m
2026-07-09 EDV5143 ATL → AGS Jul 9, 12:40 UTCJul 9, 13:10 UTC30m
2026-07-09 EDV5061 - Jul 9, 10:55 UTCJul 9, 11:35 UTC40m
2026-07-08 EDV5001 - Jul 8, 23:40 UTCJul 9, 00:15 UTC35m
2026-07-08 EDV4694 ABY → ATL Jul 8, 21:55 UTCJul 8, 22:35 UTC40m
2026-07-08 EDV4694 ATL → ABY Jul 8, 20:35 UTCJul 8, 21:05 UTC30m
2026-07-08 EDV5175 - Jul 8, 18:35 UTCJul 8, 19:25 UTC50m
2026-07-08 EDV5175 - Jul 8, 16:40 UTCJul 8, 17:35 UTC55m
2026-07-07 EDV5374 - Jul 7, 23:50 UTCJul 8, 00:10 UTC20m
2026-07-07 EDV5374 - Jul 7, 21:50 UTCJul 7, 22:10 UTC20m
2026-07-07 EDV4663 - Jul 7, 19:20 UTCJul 7, 20:15 UTC55m
2026-07-07 EDV4663 - Jul 7, 17:25 UTCJul 7, 18:25 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 N538CA page for operator, model, and routing details .

Mode-S A6CE58 frequently asked

What is Mode-S code A6CE58?
A6CE58 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N538CA.
Where is Mode-S A6CE58 registered?
Mode-S code A6CE58 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 A6CE58 broadcasting right now?
Yes. Mode-S A6CE58 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6CE58, octal 51547130, decimal 10,931,800.
What flights does A6CE58 operate?
Mode-S A6CE58 has broadcast 20 distinct callsigns, including EDV5374, EDV4955, EDV5466, EDV5207, EDV5178.