Apparatus

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sensors Mode-S transponder

A310CF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N297PQ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A310CF
Octal
50610317
Decimal
10,686,671
Country
US
Tail
N297PQ
Type
CRJ9
No current signal · last broadcast Jul 25, 13:05 UTC
Flights observed
619
Distinct callsigns
20
Country
US
Last broadcast
Jul 25, 13:05 UTC

Last known position

Most recent position reported by Mode-S A310CF.

Country allocation

The ICAO 24-bit address A310CF 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
EDV5340 - 8 2026-07-01
EDV4649 - 8 2026-07-24
EDV5462 - 7 2026-07-16
EDV5384 Endeavor Air 7 2026-06-18
EDV4852 Endeavor Air 7 2026-07-05
EDV5333 Endeavor Air 6 2026-07-21
EDV5288 - 6 2026-07-16
EDV4966 Endeavor Air 6 2026-06-01
EDV4934 - 6 2026-06-18
EDV5490 Endeavor Air 5 2026-05-29
EDV5463 - 5 2026-06-28
EDV5418 Endeavor Air 5 2026-04-26
EDV5348 Endeavor Air 5 2026-06-11
EDV5334 Endeavor Air 5 2026-07-18
EDV5308 - 5 2026-07-19
EDV5156 Endeavor Air 5 2026-05-18
EDV5085 Endeavor Air 5 2026-06-19
EDV4915 - 5 2026-06-17
EDV4663 - 5 2026-07-14
EDV5496 Endeavor Air 4 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 EDV5092 EWR → CVG Jul 25, 11:30 UTCJul 25, 13:05 UTC1h 35m
2026-07-25 EDV5433 EWR → RDU Jul 25, 01:25 UTCJul 25, 02:55 UTC1h 30m
2026-07-24 EDV4957 LGA → RDU Jul 24, 23:50 UTCJul 25, 00:15 UTC25m
2026-07-24 EDV4957 LGA → RDU Jul 24, 23:47 UTCJul 25, 00:13 UTC26m
2026-07-24 EDV5194 LGA → BHM Jul 24, 21:20 UTCJul 24, 22:35 UTC1h 15m
2026-07-24 EDV5194 LGA → BHM Jul 24, 21:20 UTCJul 24, 22:31 UTC1h 11m
2026-07-24 EDV4649 - Jul 24, 18:40 UTCJul 24, 20:00 UTC1h 20m
2026-07-24 EDV4649 LGA → CMH Jul 24, 16:05 UTCJul 24, 17:30 UTC1h 25m
2026-07-24 EDV4960 CHS → BOS Jul 24, 12:30 UTCJul 24, 14:55 UTC2h 25m
2026-07-23 EDV4902 BOS → BGR Jul 23, 21:55 UTCJul 24, 00:20 UTC2h 25m
2026-07-23 EDV5184 LGA → ROA Jul 23, 19:40 UTCJul 23, 20:35 UTC55m
2026-07-23 EDV5028 ATL → SGF Jul 23, 16:55 UTCJul 23, 18:15 UTC1h 20m
2026-07-23 EDV5294 IND → LGA Jul 23, 14:20 UTCJul 23, 15:25 UTC1h 5m
2026-07-23 EDV5269 DCA → RDU Jul 23, 12:10 UTCJul 23, 12:55 UTC45m
2026-07-23 EDV5006 - Jul 23, 10:25 UTCJul 23, 11:05 UTC40m
2026-07-23 EDV5006 RDU → DCA Jul 23, 10:20 UTCJul 23, 11:00 UTC40m
2026-07-23 EDV4648 LEX → ATL Jul 23, 02:10 UTCJul 23, 04:10 UTC2h 0m
2026-07-22 EDV5408 RIC → BOS Jul 22, 22:35 UTCJul 23, 01:15 UTC2h 40m
2026-07-22 EDV5483 ATL → TRI Jul 22, 17:55 UTCJul 22, 19:50 UTC1h 55m
2026-07-22 EDV5483 ATL → TRI Jul 22, 17:51 UTCJul 22, 19:45 UTC1h 54m
2026-07-22 EDV5483 ATL → TRI Jul 22, 14:45 UTCJul 22, 16:50 UTC2h 5m
2026-07-22 EDV5356 ORF → JFK Jul 22, 11:40 UTCJul 22, 12:45 UTC1h 5m
2026-07-22 EDV5356 ORF → JFK Jul 22, 11:39 UTCJul 22, 12:41 UTC1h 2m
2026-07-21 EDV5333 RIC → DTW Jul 21, 13:18 UTCJul 21, 14:28 UTC1h 10m
2026-07-21 EDV5333 RIC → DTW Jul 21, 13:20 UTCJul 21, 14:30 UTC1h 10m
2026-07-21 EDV4689 - Jul 21, 10:30 UTCJul 21, 11:35 UTC1h 5m
2026-07-21 EDV4967 DTW → JFK Jul 21, 04:55 UTCJul 21, 07:35 UTC2h 40m
2026-07-21 EDV4967 DTW → JFK Jul 21, 00:30 UTCJul 21, 03:10 UTC2h 40m
2026-07-20 EDV5108 LGA → RDU Jul 20, 19:42 UTCJul 20, 21:02 UTC1h 20m
2026-07-20 EDV5108 LGA → RDU Jul 20, 19:45 UTCJul 20, 21:00 UTC1h 15m
2026-07-20 EDV5113 PIT → LGA Jul 20, 16:45 UTCJul 20, 18:15 UTC1h 30m
2026-07-20 EDV5347 GSP → LGA Jul 20, 13:50 UTCJul 20, 14:50 UTC1h 0m
2026-07-20 EDV4652 - Jul 20, 11:05 UTCJul 20, 12:30 UTC1h 25m
2026-07-20 EDV4722 - Jul 20, 00:50 UTCJul 20, 01:15 UTC25m
2026-07-19 EDV5308 - Jul 19, 21:55 UTCJul 19, 23:15 UTC1h 20m
2026-07-19 EDV5308 LFT → ATL Jul 19, 21:50 UTCJul 19, 23:12 UTC1h 22m
2026-07-19 EDV5308 - Jul 19, 19:05 UTCJul 19, 20:15 UTC1h 10m
2026-07-19 EDV5143 - Jul 19, 15:45 UTCJul 19, 16:15 UTC30m
2026-07-19 EDV5143 ATL → AGS Jul 19, 13:40 UTCJul 19, 14:15 UTC35m
2026-07-19 EDV5061 - Jul 19, 12:05 UTCJul 19, 12:40 UTC35m
2026-07-18 EDV5089 - Jul 18, 22:05 UTCJul 18, 23:40 UTC1h 35m
2026-07-18 EDV5334 MYR → LGA Jul 18, 12:50 UTCJul 18, 13:50 UTC1h 0m
2026-07-18 EDV5332 LGA → ORF Jul 18, 01:47 UTCJul 18, 02:38 UTC51m
2026-07-18 EDV5332 LGA → ORF Jul 18, 01:50 UTCJul 18, 02:45 UTC55m
2026-07-17 EDV5496 ROA → LGA Jul 17, 22:20 UTCJul 18, 00:35 UTC2h 15m
2026-07-17 EDV5496 ROA → LGA Jul 17, 18:40 UTCJul 17, 20:44 UTC2h 5m
2026-07-17 EDV4667 - Jul 17, 15:49 UTCJul 17, 16:55 UTC1h 5m
2026-07-17 EDV4666 LGA → RDU Jul 17, 13:29 UTCJul 17, 14:39 UTC1h 10m
2026-07-17 EDV4664 - Jul 17, 00:45 UTCJul 17, 02:20 UTC1h 35m
2026-07-16 EDV5121 - Jul 16, 23:05 UTCJul 16, 23:40 UTC35m

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 N297PQ page for operator, model, and routing details .

Mode-S A310CF frequently asked

What is Mode-S code A310CF?
A310CF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N297PQ.
Where is Mode-S A310CF registered?
Mode-S code A310CF 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 A310CF broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 13:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A310CF, octal 50610317, decimal 10,686,671.
What flights does A310CF operate?
Mode-S A310CF has broadcast 20 distinct callsigns, including EDV5340, EDV4649, EDV5462, EDV5384, EDV4852.