Apparatus

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sensors Mode-S transponder

A44A48

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N376CA · BOMBARDIER Regional Jet CRJ-700 · operated by DELTA AIR LINES INC

Hex
A44A48
Octal
51045110
Decimal
10,766,920
Country
US
Tail
N376CA
Type
CRJ7
No current signal · last broadcast Jul 26, 20:05 UTC
Flights observed
796
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:05 UTC

Last known position

Most recent position reported by Mode-S A44A48.

Country allocation

The ICAO 24-bit address A44A48 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
EDV5195 Endeavor Air 17 2026-07-25
EDV4891 Endeavor Air 15 2026-07-25
EDV4898 Endeavor Air 14 2026-07-25
EDV5124 Endeavor Air 12 2026-06-04
EDV4951 Endeavor Air 12 2026-07-24
EDV4897 Endeavor Air 12 2026-07-25
EDV4688 - 12 2026-07-21
EDV5245 - 11 2026-06-30
EDV5034 - 11 2026-07-14
EDV4687 Endeavor Air 11 2026-07-22
EDV5526 Endeavor Air 10 2026-05-04
EDV5258 Endeavor Air 10 2026-05-24
EDV5257 - 10 2026-07-16
EDV5511 - 9 2026-07-21
EDV5498 Endeavor Air 9 2026-06-06
EDV5280 Endeavor Air 9 2026-05-21
EDV4697 Endeavor Air 9 2026-07-24
EDV5335 Endeavor Air 8 2026-07-24
EDV5196 Endeavor Air 8 2026-07-19
EDV4973 Endeavor Air 8 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV4696 RDU → LGA Jul 26, 19:20 UTCJul 26, 20:05 UTC45m
2026-07-26 EDV4696 RDU → LGA Jul 26, 17:10 UTCJul 26, 18:10 UTC1h 0m
2026-07-26 EDV5030 LGA → SAV Jul 26, 15:00 UTCJul 26, 15:55 UTC55m
2026-07-26 EDV5030 LGA → SAV Jul 26, 13:05 UTCJul 26, 13:50 UTC45m
2026-07-26 EDV5088 GSO → LGA Jul 26, 10:40 UTCJul 26, 11:55 UTC1h 15m
2026-07-26 EDV5407 JAX → LGA Jul 26, 00:10 UTCJul 26, 01:10 UTC1h 0m
2026-07-25 EDV4891 SDF → LGA Jul 25, 22:00 UTCJul 25, 23:00 UTC1h 0m
2026-07-25 EDV4891 SDF → LGA Jul 25, 19:40 UTCJul 25, 20:35 UTC55m
2026-07-25 EDV5195 JFK → RDU Jul 25, 17:00 UTCJul 25, 18:10 UTC1h 10m
2026-07-25 EDV5195 JFK → RDU Jul 25, 14:30 UTCJul 25, 15:50 UTC1h 20m
2026-07-25 EDV4897 ORF → LGA Jul 25, 11:55 UTCJul 25, 12:35 UTC40m
2026-07-25 EDV4898 LGA → ALB Jul 25, 01:20 UTCJul 25, 02:00 UTC40m
2026-07-24 EDV4697 JFK → CHS Jul 24, 22:40 UTCJul 24, 23:50 UTC1h 10m
2026-07-24 EDV4697 JFK → CHS Jul 24, 22:37 UTCJul 24, 23:44 UTC1h 7m
2026-07-24 EDV5335 CHS → LGA Jul 24, 18:45 UTCJul 24, 20:20 UTC1h 35m
2026-07-24 EDV4951 LGA → CHO Jul 24, 16:35 UTCJul 24, 17:25 UTC50m
2026-07-24 EDV4951 LGA → CHO Jul 24, 14:45 UTCJul 24, 15:35 UTC50m
2026-07-24 EDV5344 DTW → ITH Jul 24, 10:55 UTCJul 24, 13:20 UTC2h 25m
2026-07-24 EDV4679 LGA → BGR Jul 24, 01:50 UTCJul 24, 03:00 UTC1h 10m
2026-07-23 EDV5214 BGR → LGA Jul 23, 23:45 UTCJul 24, 00:30 UTC45m
2026-07-23 EDV5331 MSP → CVG Jul 23, 22:10 UTCJul 23, 22:50 UTC40m
2026-07-23 EDV5331 MSP → CVG Jul 23, 22:09 UTCJul 23, 22:48 UTC39m
2026-07-23 EDV4774 DSM → DTW Jul 23, 20:00 UTCJul 23, 20:40 UTC40m
2026-07-23 EDV4774 DSM → DTW Jul 23, 18:20 UTCJul 23, 19:05 UTC45m
2026-07-23 EDV5469 - Jul 23, 15:10 UTCJul 23, 16:10 UTC1h 0m
2026-07-23 EDV4684 DTW → MDW Jul 23, 13:30 UTCJul 23, 14:15 UTC45m
2026-07-23 EDV4684 DTW → MDW Jul 23, 13:29 UTCJul 23, 14:15 UTC46m
2026-07-23 EDV5319 ITH → DTW Jul 23, 10:45 UTCJul 23, 11:25 UTC40m
2026-07-23 EDV5369 CLE → LGA Jul 23, 03:10 UTCJul 23, 03:50 UTC40m
2026-07-23 EDV5090 RIC → LGA Jul 23, 00:15 UTCJul 23, 01:30 UTC1h 15m
2026-07-23 EDV5090 RIC → LGA Jul 23, 00:11 UTCJul 23, 01:29 UTC1h 18m
2026-07-22 EDV5090 RIC → LGA Jul 22, 22:05 UTCJul 22, 23:15 UTC1h 10m
2026-07-22 EDV5117 IND → MSP Jul 22, 19:15 UTCJul 22, 20:35 UTC1h 20m
2026-07-22 EDV5117 IND → MSP Jul 22, 19:12 UTCJul 22, 20:31 UTC1h 19m
2026-07-22 EDV5117 IND → MSP Jul 22, 17:15 UTCJul 22, 18:20 UTC1h 5m
2026-07-22 EDV4687 JFK → JAX Jul 22, 15:55 UTCJul 22, 16:10 UTC15m
2026-07-22 EDV4687 JFK → JAX Jul 22, 15:44 UTCJul 22, 16:04 UTC20m
2026-07-22 EDV4687 JFK → JAX Jul 22, 14:20 UTCJul 22, 14:35 UTC15m
2026-07-22 EDV5382 ATL → AGS Jul 22, 11:20 UTCJul 22, 12:45 UTC1h 25m
2026-07-22 EDV5386 JFK → ORD Jul 22, 00:35 UTCJul 22, 02:25 UTC1h 50m
2026-07-21 EDV5511 - Jul 21, 22:20 UTCJul 21, 22:50 UTC30m
2026-07-21 EDV5511 - Jul 21, 20:50 UTCJul 21, 21:20 UTC30m
2026-07-21 EDV4688 - Jul 21, 18:25 UTCJul 21, 19:05 UTC40m
2026-07-21 EDV4688 DTW → MDW Jul 21, 16:35 UTCJul 21, 17:25 UTC50m
2026-07-21 EDV5073 YYZ → DTW Jul 21, 14:20 UTCJul 21, 15:08 UTC48m
2026-07-21 EDV5073 YYZ → DTW Jul 21, 14:25 UTCJul 21, 15:10 UTC45m
2026-07-21 EDV5140 - Jul 21, 11:55 UTCJul 21, 12:35 UTC40m
2026-07-21 EDV5140 DTW → YYZ Jul 21, 11:52 UTCJul 21, 12:29 UTC37m
2026-07-19 EDV4980 YYZ → DTW Jul 19, 22:45 UTCJul 19, 23:25 UTC40m
2026-07-19 EDV5406 CLT → LGA Jul 19, 20:40 UTCJul 19, 21:25 UTC45m

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 N376CA page for operator, model, and routing details .

Mode-S A44A48 frequently asked

What is Mode-S code A44A48?
A44A48 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N376CA.
Where is Mode-S A44A48 registered?
Mode-S code A44A48 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 A44A48 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A44A48, octal 51045110, decimal 10,766,920.
What flights does A44A48 operate?
Mode-S A44A48 has broadcast 20 distinct callsigns, including EDV5195, EDV4891, EDV4898, EDV5124, EDV4951.