Apparatus

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sensors Mode-S transponder

ACA79D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N914XJ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
ACA79D
Octal
53123635
Decimal
11,315,101
Country
US
Tail
N914XJ
Type
CRJ9
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
697
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S ACA79D.

Country allocation

The ICAO 24-bit address ACA79D 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
EDV5301 Endeavor Air 19 2026-07-23
EDV5250 - 16 2026-07-20
EDV5316 Endeavor Air 14 2026-07-25
EDV4984 Endeavor Air 12 2026-07-25
EDV5239 - 11 2026-07-24
EDV5207 Endeavor Air 11 2026-07-06
EDV4919 - 11 2026-07-16
EDV5370 Endeavor Air 10 2026-07-23
EDV5284 Endeavor Air 10 2026-07-25
EDV4976 - 10 2026-07-07
EDV5315 Endeavor Air 9 2026-06-13
EDV5221 - 9 2026-07-14
EDV5328 - 8 2026-07-21
EDV5264 Endeavor Air 8 2026-07-25
EDV5200 - 8 2026-06-17
EDV5151 - 8 2026-07-20
EDV5149 - 8 2026-07-15
EDV5134 - 8 2026-07-15
EDV5103 Endeavor Air 8 2026-07-24
EDV5018 - 8 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV4783 TYS → LGA Jul 26, 19:20 UTCJul 26, 21:15 UTC1h 55m
2026-07-26 EDV5098 YYZ → JFK Jul 26, 16:25 UTCJul 26, 17:15 UTC50m
2026-07-26 EDV5098 YYZ → JFK Jul 26, 16:21 UTCJul 26, 17:35 UTC1h 14m
2026-07-26 EDV5007 JFK → SAV Jul 26, 14:00 UTCJul 26, 15:05 UTC1h 5m
2026-07-26 EDV4660 JFK → RDU Jul 26, 11:30 UTCJul 26, 12:25 UTC55m
2026-07-26 EDV4659 IND → MSP Jul 26, 01:50 UTCJul 26, 02:35 UTC45m
2026-07-25 EDV4984 BOS → RIC Jul 25, 21:40 UTCJul 25, 23:15 UTC1h 35m
2026-07-25 EDV4984 BOS → RIC Jul 25, 21:39 UTCJul 25, 23:09 UTC1h 30m
2026-07-25 EDV4984 BOS → RIC Jul 25, 18:15 UTCJul 25, 19:50 UTC1h 35m
2026-07-25 EDV5316 JFK → DCA Jul 25, 15:55 UTCJul 25, 16:45 UTC50m
2026-07-25 EDV5316 JFK → DCA Jul 25, 13:50 UTCJul 25, 14:40 UTC50m
2026-07-25 EDV5284 LGA → BGR Jul 25, 11:15 UTCJul 25, 12:15 UTC1h 0m
2026-07-25 EDV5264 MSP → GFK Jul 25, 03:20 UTCJul 25, 04:15 UTC55m
2026-07-24 EDV4783 TYS → LGA Jul 24, 23:20 UTCJul 25, 01:05 UTC1h 45m
2026-07-24 EDV4783 TYS → LGA Jul 24, 20:05 UTCJul 24, 22:00 UTC1h 55m
2026-07-24 EDV5330 RIC → BOS Jul 24, 17:30 UTCJul 24, 18:25 UTC55m
2026-07-24 EDV5330 RIC → BOS Jul 24, 15:50 UTCJul 24, 16:40 UTC50m
2026-07-24 EDV5239 - Jul 24, 13:10 UTCJul 24, 14:15 UTC1h 5m
2026-07-24 EDV5103 DTW → CVG Jul 24, 00:35 UTCJul 24, 01:50 UTC1h 15m
2026-07-23 EDV5301 DTW → CVG Jul 23, 22:15 UTCJul 23, 23:05 UTC50m
2026-07-23 EDV5301 DTW → CVG Jul 23, 20:10 UTCJul 23, 21:00 UTC50m
2026-07-23 EDV5370 PIT → LGA Jul 23, 17:40 UTCJul 23, 18:30 UTC50m
2026-07-23 EDV5370 PIT → LGA Jul 23, 15:15 UTCJul 23, 16:30 UTC1h 15m
2026-07-23 EDV5239 RDU → JFK Jul 23, 11:35 UTCJul 23, 12:40 UTC1h 5m
2026-07-23 EDV5428 CLT → LGA Jul 23, 05:15 UTCJul 23, 05:55 UTC40m
2026-07-23 EDV5428 CLT → LGA Jul 23, 05:12 UTCJul 23, 05:54 UTC42m
2026-07-23 EDV5198 DTW → YUL Jul 23, 03:45 UTCJul 23, 04:25 UTC40m
2026-07-23 EDV5150 JFK → RDU Jul 23, 01:20 UTCJul 23, 02:35 UTC1h 15m
2026-07-22 EDV5301 - Jul 22, 22:25 UTCJul 22, 23:15 UTC50m
2026-07-22 EDV5301 RIC → JFK Jul 22, 22:18 UTCJul 22, 23:10 UTC52m
2026-07-22 EDV5301 - Jul 22, 19:50 UTCJul 22, 20:50 UTC1h 0m
2026-07-22 EDV5370 ORF → JFK Jul 22, 17:30 UTCJul 22, 18:25 UTC55m
2026-07-22 EDV5370 JFK → ORF Jul 22, 14:40 UTCJul 22, 15:50 UTC1h 10m
2026-07-22 EDV5363 - Jul 22, 12:25 UTCJul 22, 13:15 UTC50m
2026-07-21 EDV5328 - Jul 21, 18:55 UTCJul 21, 19:35 UTC40m
2026-07-21 EDV5032 SAV → JFK Jul 21, 12:10 UTCJul 21, 13:55 UTC1h 45m
2026-07-21 EDV5459 - Jul 21, 00:10 UTCJul 21, 01:55 UTC1h 45m
2026-07-20 EDV5151 BGR → JFK Jul 20, 21:15 UTCJul 20, 22:25 UTC1h 10m
2026-07-20 EDV5151 BGR → JFK Jul 20, 21:11 UTCJul 20, 22:18 UTC1h 7m
2026-07-20 EDV5151 - Jul 20, 19:05 UTCJul 20, 20:05 UTC1h 0m
2026-07-20 EDV5330 RIC → BOS Jul 20, 16:40 UTCJul 20, 17:30 UTC50m
2026-07-20 EDV5330 RIC → BOS Jul 20, 14:40 UTCJul 20, 15:30 UTC50m
2026-07-20 EDV5284 - Jul 20, 11:25 UTCJul 20, 12:20 UTC55m
2026-07-20 EDV5264 JFK → BUF Jul 20, 03:15 UTCJul 20, 04:10 UTC55m
2026-07-20 EDV5250 - Jul 20, 00:35 UTCJul 20, 01:30 UTC55m
2026-07-20 EDV5250 BUF → JFK Jul 20, 00:34 UTCJul 20, 01:12 UTC38m
2026-07-19 EDV5250 JFK → BUF Jul 19, 22:10 UTCJul 19, 23:15 UTC1h 5m
2026-07-19 EDV5399 - Jul 19, 19:30 UTCJul 19, 20:25 UTC55m
2026-07-19 EDV5399 - Jul 19, 17:15 UTCJul 19, 18:05 UTC50m
2026-07-19 EDV5052 LGA → BUF Jul 19, 14:45 UTCJul 19, 16:05 UTC1h 20m

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 N914XJ page for operator, model, and routing details .

Mode-S ACA79D frequently asked

What is Mode-S code ACA79D?
ACA79D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N914XJ.
Where is Mode-S ACA79D registered?
Mode-S code ACA79D 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 ACA79D 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 ACA79D, octal 53123635, decimal 11,315,101.
What flights does ACA79D operate?
Mode-S ACA79D has broadcast 20 distinct callsigns, including EDV5301, EDV5250, EDV5316, EDV4984, EDV5239.