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sensors Mode-S transponder

E49ECA

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PR-YSQ · AIRBUS A-320neo

Hex
E49ECA
Octal
71117312
Decimal
14,982,858
Country
BR
Tail
PR-YSQ
Type
A20N
No current signal · last broadcast Jul 26, 20:40 UTC
Flights observed
304
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 20:40 UTC

Last known position

Most recent position reported by Mode-S E49ECA.

Country allocation

The ICAO 24-bit address E49ECA falls within the block assigned to Brazil (BR) by ICAO Annex 10, Volume III. Every aircraft registered in Brazil 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
AZU4598 Azul Brazilian Airlines 9 2026-06-22
AZU4438 Azul Brazilian Airlines 7 2026-07-19
AZU4432 - 6 2026-07-15
AZU4113 - 6 2026-07-20
AZU4243 Azul Brazilian Airlines 5 2026-05-27
AZU4145 Azul Brazilian Airlines 5 2026-05-27
AZU4106 Azul Brazilian Airlines 5 2026-06-13
AZU2612 - 5 2026-06-24
AZU4987 - 4 2026-07-15
AZU4787 Azul Brazilian Airlines 4 2026-06-03
AZU4716 Azul Brazilian Airlines 4 2026-04-29
AZU4469 Azul Brazilian Airlines 4 2026-07-23
AZU2854 - 4 2026-07-11
AZU5024 Azul Brazilian Airlines 3 2026-07-21
AZU4729 - 3 2026-07-07
AZU4433 - 3 2026-07-20
AZU4352 - 3 2026-07-16
AZU4310 Azul Brazilian Airlines 3 2026-07-21
AZU4088 Azul Brazilian Airlines 3 2026-07-25
AZU4028 Azul Brazilian Airlines 3 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AZU2532 NAT → PPB Jul 26, 11:35 UTCJul 26, 20:40 UTC9h 5m
2026-07-25 AZU2532 NAT → PPB Jul 25, 18:55 UTCJul 26, 17:35 UTC22h 41m
2026-07-25 AZU4088 MAB → CNF Jul 25, 05:45 UTCJul 25, 17:25 UTC11h 40m
2026-07-25 AZU4411 CNF → MAB Jul 25, 03:00 UTCJul 25, 04:35 UTC1h 35m
2026-07-24 AZU2764 GRU → REC Jul 24, 17:20 UTCJul 24, 18:15 UTC55m
2026-07-24 AZU2748 REC → GRU Jul 24, 15:10 UTCJul 24, 15:50 UTC40m
2026-07-24 AZU4302 REC → BSB Jul 24, 00:55 UTCJul 24, 09:10 UTC8h 15m
2026-07-23 AZU4682 REC → GYN Jul 23, 17:30 UTCJul 23, 20:40 UTC3h 10m
2026-07-23 AZU2641 SDU → REC Jul 23, 11:45 UTCJul 23, 12:45 UTC1h 0m
2026-07-23 AZU4469 SSA → REC Jul 23, 09:45 UTCJul 23, 10:25 UTC40m
2026-07-23 AZU2678 JOI → VCP Jul 23, 01:55 UTCJul 23, 08:05 UTC6h 10m
2026-07-22 AZU2912 NAT → VCP Jul 22, 17:05 UTCJul 23, 00:00 UTC6h 55m
2026-07-22 AZU2869 GYN → VCP Jul 22, 11:30 UTCJul 22, 14:55 UTC3h 25m
2026-07-22 AZU2872 - Jul 22, 02:40 UTCJul 22, 03:15 UTC35m
2026-07-21 AZU2912 NAT → VCP Jul 21, 17:10 UTCJul 22, 00:30 UTC7h 20m
2026-07-21 AZU4028 GIG → VCP Jul 21, 14:50 UTCJul 21, 15:40 UTC50m
2026-07-21 AZU5024 REC → SDU Jul 21, 12:40 UTCJul 21, 13:50 UTC1h 10m
2026-07-21 AZU4310 VIX → REC Jul 21, 08:05 UTCJul 21, 08:35 UTC30m
2026-07-21 AZU4314 REC → VIX Jul 21, 02:45 UTCJul 21, 03:25 UTC40m
2026-07-20 AZU4433 - Jul 20, 21:20 UTCJul 20, 22:25 UTC1h 5m
2026-07-20 AZU4113 - Jul 20, 07:45 UTCJul 20, 08:30 UTC45m
2026-07-19 AZU4438 POA → CWB Jul 19, 22:50 UTCJul 20, 06:45 UTC7h 55m
2026-07-19 AZU8780 GRU → PDP Jul 19, 15:50 UTCJul 19, 21:45 UTC5h 55m
2026-07-19 AZU9184 BPS → GRU Jul 19, 11:50 UTCJul 19, 13:20 UTC1h 30m
2026-07-19 AZU9183 - Jul 19, 09:05 UTCJul 19, 10:15 UTC1h 10m
2026-07-18 AZU9640 - Jul 18, 20:30 UTCJul 18, 23:30 UTC3h 0m
2026-07-18 AZU9502 - Jul 18, 13:40 UTCJul 18, 19:10 UTC5h 30m
2026-07-18 AZU9501 GIG → MVD Jul 18, 01:39 UTCJul 18, 12:25 UTC10h 46m
2026-07-17 AZU9510 - Jul 17, 19:20 UTCJul 17, 21:00 UTC1h 40m
2026-07-17 AZU9509 - Jul 17, 11:10 UTCJul 17, 18:00 UTC6h 50m
2026-07-16 AZU2960 - Jul 16, 22:00 UTCJul 17, 01:20 UTC3h 20m
2026-07-16 AZU4281 - Jul 16, 19:25 UTCJul 16, 20:45 UTC1h 20m
2026-07-16 AZU4761 - Jul 16, 17:20 UTCJul 16, 18:29 UTC1h 10m
2026-07-16 AZU4028 - Jul 16, 15:14 UTCJul 16, 16:00 UTC45m
2026-07-16 AZU5024 - Jul 16, 12:44 UTCJul 16, 14:00 UTC1h 15m
2026-07-16 AZU4360 - Jul 16, 08:40 UTCJul 16, 09:05 UTC25m
2026-07-16 AZU4352 - Jul 16, 06:15 UTCJul 16, 06:40 UTC25m
2026-07-16 AZU4477 - Jul 16, 01:50 UTCJul 16, 05:20 UTC3h 30m
2026-07-15 AZU4432 - Jul 15, 13:20 UTCJul 15, 22:30 UTC9h 10m
2026-07-15 AZU4987 - Jul 15, 09:45 UTCJul 15, 10:45 UTC1h 0m
2026-07-15 AZU4113 - Jul 15, 07:30 UTCJul 15, 08:20 UTC50m
2026-07-15 AZU4112 - Jul 15, 06:20 UTCJul 15, 06:40 UTC20m
2026-07-14 AZU4438 - Jul 14, 13:20 UTCJul 15, 05:05 UTC15h 44m
2026-07-14 AZU4987 - Jul 14, 09:40 UTCJul 14, 11:25 UTC1h 45m
2026-07-13 AZU4432 - Jul 13, 01:15 UTCJul 13, 19:00 UTC17h 45m
2026-07-12 AZU2460 - Jul 12, 18:15 UTCJul 12, 21:25 UTC3h 10m
2026-07-12 AZU2531 - Jul 12, 12:15 UTCJul 12, 13:05 UTC50m
2026-07-12 AZU2686 - Jul 12, 00:25 UTCJul 12, 10:25 UTC10h 0m
2026-07-11 AZU2820 - Jul 11, 17:50 UTCJul 11, 21:40 UTC3h 50m
2026-07-11 AZU2854 - Jul 11, 11:20 UTCJul 11, 15:15 UTC3h 55m

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 PR-YSQ page for operator, model, and routing details .

Mode-S E49ECA frequently asked

What is Mode-S code E49ECA?
E49ECA is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-YSQ.
Where is Mode-S E49ECA registered?
Mode-S code E49ECA is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49ECA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49ECA, octal 71117312, decimal 14,982,858.
What flights does E49ECA operate?
Mode-S E49ECA has broadcast 20 distinct callsigns, including AZU4598, AZU4438, AZU4432, AZU4113, AZU4243.