Apparatus

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sensors Mode-S transponder

AC7C67

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N903XJ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
AC7C67
Octal
53076147
Decimal
11,304,039
Country
US
Tail
N903XJ
Type
CRJ9
Transponder active on ground
Flights observed
623
Distinct callsigns
20
Country
US
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S AC7C67.

Country allocation

The ICAO 24-bit address AC7C67 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
EDV5033 Endeavor Air 9 2026-06-15
EDV5204 Endeavor Air 8 2026-06-16
EDV5125 Endeavor Air 7 2026-05-19
EDV5046 - 7 2026-06-23
EDV4920 Endeavor Air 7 2026-05-28
EDV4676 Endeavor Air 7 2026-05-28
EDV5431 - 6 2026-07-07
EDV5346 Endeavor Air 6 2026-06-02
EDV5025 Endeavor Air 6 2026-06-11
EDV5518 Endeavor Air 5 2026-04-18
EDV5482 - 5 2026-07-11
EDV5421 Endeavor Air 5 2026-06-03
EDV5415 - 5 2026-06-26
EDV5356 Endeavor Air 5 2026-06-06
EDV5354 Endeavor Air 5 2026-05-05
EDV5134 Endeavor Air 5 2026-05-04
EDV5072 Endeavor Air 5 2026-05-24
EDV4974 - 5 2026-07-14
EDV5392 - 4 2026-07-10
EDV5380 - 4 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EDV4974 LGA → CLE Jul 14, 01:35 UTCJul 14, 02:35 UTC1h 0m
2026-07-13 EDV4649 CMH → LGA Jul 13, 18:30 UTCJul 13, 19:55 UTC1h 25m
2026-07-13 EDV4649 CMH → LGA Jul 13, 18:30 UTCJul 13, 19:50 UTC1h 20m
2026-07-13 EDV4649 LGA → CMH Jul 13, 16:05 UTCJul 13, 17:20 UTC1h 15m
2026-07-13 EDV5139 YUL → LGA Jul 13, 13:50 UTCJul 13, 14:40 UTC50m
2026-07-13 EDV4963 LGA → YUL Jul 13, 11:10 UTCJul 13, 12:05 UTC55m
2026-07-13 EDV4963 LGA → YUL Jul 13, 11:06 UTCJul 13, 12:00 UTC54m
2026-07-13 EDV5022 BNA → LGA Jul 13, 01:45 UTCJul 13, 03:45 UTC2h 0m
2026-07-12 EDV5002 - Jul 12, 21:50 UTCJul 12, 23:55 UTC2h 5m
2026-07-12 EDV4989 - Jul 12, 18:15 UTCJul 12, 20:30 UTC2h 15m
2026-07-12 EDV4989 - Jul 12, 14:35 UTCJul 12, 16:45 UTC2h 10m
2026-07-12 EDV4638 - Jul 12, 11:15 UTCJul 12, 13:10 UTC1h 55m
2026-07-11 EDV5002 LGA → BNA Jul 11, 22:15 UTCJul 12, 00:20 UTC2h 5m
2026-07-11 EDV5002 LGA → BNA Jul 11, 22:12 UTCJul 12, 00:11 UTC1h 59m
2026-07-11 EDV5482 - Jul 11, 18:05 UTCJul 11, 20:45 UTC2h 40m
2026-07-11 EDV5482 LGA → XNA Jul 11, 14:30 UTCJul 11, 17:05 UTC2h 35m
2026-07-11 EDV5171 - Jul 11, 11:10 UTCJul 11, 11:45 UTC35m
2026-07-11 EDV5171 GSP → LGA Jul 11, 11:06 UTCJul 11, 12:35 UTC1h 29m
2026-07-10 EDV5004 - Jul 10, 20:05 UTCJul 10, 21:40 UTC1h 35m
2026-07-10 EDV5193 - Jul 10, 15:50 UTCJul 10, 16:55 UTC1h 5m
2026-07-10 EDV5193 CLE → LGA Jul 10, 15:49 UTCJul 10, 16:49 UTC1h 0m
2026-07-10 EDV5392 - Jul 10, 14:15 UTCJul 10, 14:35 UTC20m
2026-07-10 EDV5392 DTW → CLE Jul 10, 14:11 UTCJul 10, 14:36 UTC25m
2026-07-10 EDV5494 - Jul 10, 11:40 UTCJul 10, 13:00 UTC1h 20m
2026-07-09 EDV5556 - Jul 9, 19:50 UTCJul 9, 21:25 UTC1h 35m
2026-07-09 EDV4649 LGA → CMH Jul 9, 17:20 UTCJul 9, 18:45 UTC1h 25m
2026-07-09 EDV5139 YUL → LGA Jul 9, 13:35 UTCJul 9, 14:25 UTC50m
2026-07-09 EDV4963 LGA → YUL Jul 9, 11:12 UTCJul 9, 12:04 UTC52m
2026-07-09 EDV5047 GSO → LGA Jul 9, 00:15 UTCJul 9, 01:30 UTC1h 15m
2026-07-08 EDV5047 GSO → LGA Jul 8, 21:30 UTCJul 8, 22:50 UTC1h 20m
2026-07-08 EDV5156 - Jul 8, 17:15 UTCJul 8, 19:35 UTC2h 20m
2026-07-08 EDV5156 PNS → LGA Jul 8, 17:14 UTCJul 8, 19:27 UTC2h 13m
2026-07-08 EDV5156 LGA → PNS Jul 8, 13:45 UTCJul 8, 16:10 UTC2h 25m
2026-07-08 EDV5321 ROA → LGA Jul 8, 11:25 UTCJul 8, 12:25 UTC1h 0m
2026-07-08 EDV5155 LGA → ROA Jul 8, 02:20 UTCJul 8, 03:30 UTC1h 10m
2026-07-08 EDV5155 LGA → ROA Jul 8, 02:17 UTCJul 8, 03:27 UTC1h 10m
2026-07-07 EDV4972 - Jul 7, 22:45 UTCJul 8, 01:20 UTC2h 35m
2026-07-07 EDV4647 - Jul 7, 20:10 UTCJul 7, 21:45 UTC1h 35m
2026-07-07 EDV5431 - Jul 7, 17:25 UTCJul 7, 18:55 UTC1h 30m
2026-07-07 EDV5431 - Jul 7, 14:25 UTCJul 7, 16:00 UTC1h 35m
2026-07-07 EDV5080 JFK → DTW Jul 7, 11:55 UTCJul 7, 13:20 UTC1h 25m
2026-07-07 EDV5219 - Jul 7, 03:45 UTCJul 7, 04:50 UTC1h 5m
2026-07-06 EDV5400 - Jul 6, 18:05 UTCJul 6, 19:05 UTC1h 0m
2026-07-06 EDV5026 - Jul 6, 14:20 UTCJul 6, 15:45 UTC1h 25m
2026-07-06 EDV5026 EWR → CVG Jul 6, 14:17 UTCJul 6, 15:46 UTC1h 29m
2026-07-06 EDV5120 RDU → EWR Jul 6, 11:35 UTCJul 6, 12:40 UTC1h 5m
2026-07-06 EDV5120 RDU → EWR Jul 6, 11:35 UTCJul 6, 12:42 UTC1h 7m
2026-07-05 EDV4780 - Jul 5, 21:15 UTCJul 5, 22:40 UTC1h 25m
2026-07-05 EDV4780 - Jul 5, 18:25 UTCJul 5, 19:40 UTC1h 15m
2026-07-05 EDV5124 EWR → RDU Jul 5, 13:50 UTCJul 5, 15:15 UTC1h 25m

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 N903XJ page for operator, model, and routing details .

Mode-S AC7C67 frequently asked

What is Mode-S code AC7C67?
AC7C67 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N903XJ.
Where is Mode-S AC7C67 registered?
Mode-S code AC7C67 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 AC7C67 broadcasting right now?
Mode-S AC7C67 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC7C67, octal 53076147, decimal 11,304,039.
What flights does AC7C67 operate?
Mode-S AC7C67 has broadcast 20 distinct callsigns, including EDV5033, EDV5204, EDV5125, EDV5046, EDV4920.