Apparatus

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sensors Mode-S transponder

AC83D5

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N905XJ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
AC83D5
Octal
53101725
Decimal
11,305,941
Country
US
Tail
N905XJ
Type
CRJ9
No current signal · last broadcast Jul 26, 20:55 UTC
Flights observed
757
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:55 UTC

Last known position

Most recent position reported by Mode-S AC83D5.

Country allocation

The ICAO 24-bit address AC83D5 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
EDV5263 Endeavor Air 9 2026-07-26
EDV4686 - 9 2026-06-30
EDV5309 - 8 2026-06-20
EDV5282 Endeavor Air 8 2026-05-28
EDV5247 Endeavor Air 8 2026-07-02
EDV5082 Endeavor Air 8 2026-05-11
EDV4991 Endeavor Air 8 2026-07-26
EDV5379 - 7 2026-06-23
EDV5178 - 7 2026-06-29
EDV5389 Endeavor Air 6 2026-07-25
EDV5287 - 6 2026-07-12
EDV5271 - 6 2026-06-21
EDV5084 - 6 2026-07-12
EDV5045 - 6 2026-07-13
EDV4984 Endeavor Air 6 2026-05-04
EDV4663 Endeavor Air 6 2026-05-31
EDV4644 - 6 2026-07-01
EDV5537 - 5 2026-06-20
EDV5513 Endeavor Air 5 2026-06-17
EDV5443 - 5 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV5263 JFK → RIC Jul 26, 20:20 UTCJul 26, 20:55 UTC35m
2026-07-26 EDV4991 CLT → LGA Jul 26, 17:00 UTCJul 26, 18:15 UTC1h 15m
2026-07-26 EDV4991 CLT → LGA Jul 26, 14:35 UTCJul 26, 15:30 UTC55m
2026-07-26 EDV5484 DTW → CLE Jul 26, 10:50 UTCJul 26, 12:25 UTC1h 35m
2026-07-26 EDV5412 ORH → LGA Jul 26, 01:45 UTCJul 26, 03:25 UTC1h 40m
2026-07-25 EDV5389 LGA → TYS Jul 25, 21:45 UTCJul 25, 23:00 UTC1h 15m
2026-07-25 EDV5389 LGA → TYS Jul 25, 19:10 UTCJul 25, 21:00 UTC1h 50m
2026-07-25 EDV4737 BNA → LGA Jul 25, 17:20 UTCJul 25, 17:50 UTC30m
2026-07-25 EDV4737 BNA → LGA Jul 25, 17:18 UTCJul 25, 17:43 UTC25m
2026-07-25 EDV4737 BNA → LGA Jul 25, 15:50 UTCJul 25, 16:10 UTC20m
2026-07-25 EDV5497 JFK → PWM Jul 25, 12:35 UTCJul 25, 14:05 UTC1h 30m
2026-07-25 EDV5130 MKE → LGA Jul 25, 02:30 UTCJul 25, 03:55 UTC1h 25m
2026-07-25 EDV5377 MSP → CVG Jul 25, 00:15 UTCJul 25, 00:55 UTC40m
2026-07-24 EDV5377 MSP → CVG Jul 24, 22:40 UTCJul 24, 23:15 UTC35m
2026-07-24 EDV4760 HSV → ATL Jul 24, 20:30 UTCJul 24, 21:15 UTC45m
2026-07-24 EDV4760 HSV → ATL Jul 24, 20:28 UTCJul 24, 21:24 UTC56m
2026-07-24 EDV5021 CVG → EWR Jul 24, 17:30 UTCJul 24, 18:50 UTC1h 20m
2026-07-24 EDV4687 JFK → JAX Jul 24, 15:55 UTCJul 24, 16:15 UTC20m
2026-07-24 EDV4687 JFK → JAX Jul 24, 14:20 UTCJul 24, 14:35 UTC15m
2026-07-24 EDV5080 JFK → DTW Jul 24, 11:45 UTCJul 24, 13:00 UTC1h 15m
2026-07-23 EDV4783 TYS → LGA Jul 23, 23:25 UTCJul 24, 01:10 UTC1h 45m
2026-07-23 EDV4783 TYS → LGA Jul 23, 23:23 UTCJul 24, 01:05 UTC1h 42m
2026-07-23 EDV4783 TYS → LGA Jul 23, 19:50 UTCJul 23, 22:10 UTC2h 20m
2026-07-23 EDV5098 YYZ → JFK Jul 23, 17:10 UTCJul 23, 18:10 UTC1h 0m
2026-07-23 EDV5007 JFK → SAV Jul 23, 14:50 UTCJul 23, 15:55 UTC1h 5m
2026-07-23 EDV4660 JFK → RDU Jul 23, 11:10 UTCJul 23, 11:55 UTC45m
2026-07-23 EDV4659 IND → MSP Jul 23, 01:45 UTCJul 23, 02:45 UTC1h 0m
2026-07-22 EDV5081 JFK → RDU Jul 22, 22:50 UTCJul 23, 00:00 UTC1h 10m
2026-07-22 EDV5106 MSP → IND Jul 22, 19:50 UTCJul 22, 21:05 UTC1h 15m
2026-07-22 EDV5262 MCI → JFK Jul 22, 15:45 UTCJul 22, 18:05 UTC2h 20m
2026-07-22 EDV5230 LGA → CHS Jul 22, 12:20 UTCJul 22, 14:30 UTC2h 10m
2026-07-22 EDV5230 LGA → CHS Jul 22, 12:18 UTCJul 22, 14:30 UTC2h 12m
2026-07-21 EDV5269 DCA → RDU Jul 21, 12:15 UTCJul 21, 12:55 UTC40m
2026-07-21 EDV5006 - Jul 21, 10:15 UTCJul 21, 11:10 UTC55m
2026-07-21 EDV5442 LGA → RDU Jul 21, 02:45 UTCJul 21, 04:00 UTC1h 15m
2026-07-21 EDV5442 LGA → RDU Jul 21, 02:45 UTCJul 21, 03:53 UTC1h 8m
2026-07-20 EDV5212 - Jul 20, 23:10 UTCJul 21, 00:35 UTC1h 25m
2026-07-20 EDV5212 - Jul 20, 20:40 UTCJul 20, 22:00 UTC1h 20m
2026-07-20 EDV5254 PWM → JFK Jul 20, 17:40 UTCJul 20, 18:55 UTC1h 15m
2026-07-20 EDV5254 PWM → JFK Jul 20, 17:39 UTCJul 20, 18:52 UTC1h 13m
2026-07-20 EDV5254 PWM → JFK Jul 20, 15:50 UTCJul 20, 16:45 UTC55m
2026-07-20 EDV5093 - Jul 20, 13:05 UTCJul 20, 14:30 UTC1h 25m
2026-07-20 EDV5433 EWR → RDU Jul 20, 01:05 UTCJul 20, 02:40 UTC1h 35m
2026-07-20 EDV5433 EWR → RDU Jul 20, 01:04 UTCJul 20, 02:25 UTC1h 21m
2026-07-19 EDV5231 ROC → DTW Jul 19, 21:57 UTCJul 19, 23:09 UTC1h 12m
2026-07-19 EDV5231 ROC → DTW Jul 19, 22:00 UTCJul 19, 23:10 UTC1h 10m
2026-07-19 EDV5343 LGA → ROC Jul 19, 20:00 UTCJul 19, 20:45 UTC45m
2026-07-19 EDV5343 LGA → ROC Jul 19, 19:56 UTCJul 19, 20:42 UTC46m
2026-07-19 EDV5324 - Jul 19, 16:50 UTCJul 19, 18:40 UTC1h 50m
2026-07-19 EDV5430 - Jul 19, 13:45 UTCJul 19, 14:55 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 N905XJ page for operator, model, and routing details .

Mode-S AC83D5 frequently asked

What is Mode-S code AC83D5?
AC83D5 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N905XJ.
Where is Mode-S AC83D5 registered?
Mode-S code AC83D5 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 AC83D5 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC83D5, octal 53101725, decimal 11,305,941.
What flights does AC83D5 operate?
Mode-S AC83D5 has broadcast 20 distinct callsigns, including EDV5263, EDV4686, EDV5309, EDV5282, EDV5247.