Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A6152A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N491PX · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A6152A
Octal
51412452
Decimal
10,884,394
Country
US
Tail
N491PX
Type
CRJ9
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
657
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S A6152A.

Country allocation

The ICAO 24-bit address A6152A 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
EDV4984 - 17 2026-07-12
EDV5460 - 14 2026-07-15
EDV5370 - 14 2026-07-18
EDV4662 - 12 2026-07-04
EDV5207 - 11 2026-07-15
EDV5151 - 11 2026-07-16
EDV4909 - 11 2026-07-14
EDV4783 - 11 2026-07-22
EDV5328 - 10 2026-07-18
EDV5018 - 10 2026-07-06
EDV5015 - 10 2026-07-14
EDV4725 - 10 2026-07-09
EDV5316 - 9 2026-07-12
EDV5150 Endeavor Air 9 2026-07-24
EDV5341 Endeavor Air 8 2026-06-04
EDV5326 - 8 2026-07-16
EDV5265 - 8 2026-07-11
EDV5032 Endeavor Air 8 2026-07-24
EDV4987 - 8 2026-06-25
EDV4905 Endeavor Air 8 2026-05-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV5507 CLT → LGA Jul 26, 22:05 UTCJul 26, 22:30 UTC25m
2026-07-26 EDV4911 RDU → CVG Jul 26, 19:25 UTCJul 26, 20:30 UTC1h 5m
2026-07-26 EDV4921 ATL → TYS Jul 26, 15:25 UTCJul 26, 18:10 UTC2h 45m
2026-07-26 EDV4921 ATL → TYS Jul 26, 11:40 UTCJul 26, 14:10 UTC2h 30m
2026-07-25 EDV5103 DTW → CVG Jul 25, 23:50 UTCJul 26, 01:05 UTC1h 15m
2026-07-25 EDV5301 DTW → CVG Jul 25, 21:40 UTCJul 25, 22:35 UTC55m
2026-07-25 EDV5301 DTW → CVG Jul 25, 18:40 UTCJul 25, 19:30 UTC50m
2026-07-25 EDV4919 MEM → LGA Jul 25, 15:15 UTCJul 25, 17:05 UTC1h 50m
2026-07-25 EDV4919 MEM → LGA Jul 25, 12:15 UTCJul 25, 14:10 UTC1h 55m
2026-07-25 EDV5363 RIC → LGA Jul 25, 09:30 UTCJul 25, 10:10 UTC40m
2026-07-25 EDV5371 CHS → JFK Jul 25, 03:30 UTCJul 25, 04:10 UTC40m
2026-07-25 EDV5219 RDU → JFK Jul 25, 00:20 UTCJul 25, 01:25 UTC1h 5m
2026-07-25 EDV5219 RDU → JFK Jul 25, 00:16 UTCJul 25, 01:17 UTC1h 1m
2026-07-24 EDV5150 JFK → RDU Jul 24, 21:25 UTCJul 24, 22:40 UTC1h 15m
2026-07-24 EDV5150 JFK → RDU Jul 24, 21:24 UTCJul 24, 22:34 UTC1h 10m
2026-07-24 EDV5032 LGA → MSN Jul 24, 12:40 UTCJul 24, 14:35 UTC1h 55m
2026-07-24 EDV5459 JFK → SAV Jul 24, 01:10 UTCJul 24, 02:55 UTC1h 45m
2026-07-23 EDV5052 LGA → BUF Jul 23, 16:50 UTCJul 23, 18:20 UTC1h 30m
2026-07-23 EDV5052 LGA → BUF Jul 23, 12:40 UTCJul 23, 14:50 UTC2h 10m
2026-07-22 EDV4783 - Jul 22, 23:15 UTCJul 23, 00:50 UTC1h 35m
2026-07-22 EDV4783 ORD → JFK Jul 22, 23:12 UTCJul 23, 00:45 UTC1h 33m
2026-07-22 EDV4783 JFK → ORD Jul 22, 19:35 UTCJul 22, 21:50 UTC2h 15m
2026-07-22 EDV5098 YYZ → JFK Jul 22, 16:35 UTCJul 22, 17:40 UTC1h 5m
2026-07-22 EDV5007 JFK → SAV Jul 22, 14:25 UTCJul 22, 15:30 UTC1h 5m
2026-07-22 EDV5008 - Jul 22, 11:10 UTCJul 22, 11:55 UTC45m
2026-07-22 EDV5008 CLE → JFK Jul 22, 10:45 UTCJul 22, 11:50 UTC1h 5m
2026-07-21 EDV4946 TYS → LGA Jul 21, 02:55 UTCJul 21, 04:10 UTC1h 15m
2026-07-21 EDV4946 TYS → LGA Jul 21, 02:55 UTCJul 21, 04:10 UTC1h 15m
2026-07-21 EDV5081 JFK → RDU Jul 21, 00:00 UTCJul 21, 01:10 UTC1h 10m
2026-07-20 EDV5106 MSP → IND Jul 20, 21:30 UTCJul 20, 22:35 UTC1h 5m
2026-07-20 EDV4976 LGA → GSO Jul 20, 17:15 UTCJul 20, 18:55 UTC1h 40m
2026-07-20 EDV4976 LGA → GSO Jul 20, 14:15 UTCJul 20, 15:55 UTC1h 40m
2026-07-20 EDV4932 - Jul 20, 11:00 UTCJul 20, 12:35 UTC1h 35m
2026-07-19 EDV4914 JFK → IND Jul 19, 23:05 UTCJul 20, 00:46 UTC1h 41m
2026-07-19 EDV4914 JFK → IND Jul 19, 23:10 UTCJul 20, 00:45 UTC1h 35m
2026-07-19 EDV5296 LGA → ROC Jul 19, 20:10 UTCJul 19, 21:05 UTC55m
2026-07-19 EDV5296 LGA → ROC Jul 19, 18:10 UTCJul 19, 19:10 UTC1h 0m
2026-07-19 EDV5363 - Jul 19, 09:55 UTCJul 19, 10:35 UTC40m
2026-07-18 EDV5328 - Jul 18, 20:45 UTCJul 18, 21:25 UTC40m
2026-07-18 EDV5328 JFK → SYR Jul 18, 20:42 UTCJul 18, 21:30 UTC48m
2026-07-18 EDV5370 ORF → JFK Jul 18, 16:35 UTCJul 18, 17:25 UTC50m
2026-07-18 EDV5370 ORF → JFK Jul 18, 16:31 UTCJul 18, 17:26 UTC55m
2026-07-18 EDV5370 JFK → ORF Jul 18, 14:50 UTCJul 18, 15:35 UTC45m
2026-07-18 EDV5239 - Jul 18, 11:30 UTCJul 18, 12:45 UTC1h 15m
2026-07-18 EDV5428 DCA → RDU Jul 18, 04:15 UTCJul 18, 04:55 UTC40m
2026-07-18 EDV5198 - Jul 18, 02:40 UTCJul 18, 03:25 UTC46m
2026-07-18 EDV5198 RDU → DCA Jul 18, 02:39 UTCJul 18, 03:20 UTC41m
2026-07-17 EDV5150 JFK → RDU Jul 17, 21:15 UTCJul 17, 22:25 UTC1h 10m
2026-07-17 EDV5049 - Jul 17, 18:15 UTCJul 17, 19:40 UTC1h 25m
2026-07-17 EDV5049 - Jul 17, 15:20 UTCJul 17, 16:34 UTC1h 15m

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 N491PX page for operator, model, and routing details .

Mode-S A6152A frequently asked

What is Mode-S code A6152A?
A6152A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N491PX.
Where is Mode-S A6152A registered?
Mode-S code A6152A 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 A6152A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6152A, octal 51412452, decimal 10,884,394.
What flights does A6152A operate?
Mode-S A6152A has broadcast 20 distinct callsigns, including EDV4984, EDV5460, EDV5370, EDV4662, EDV5207.