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sensors Mode-S transponder

E49A2E

ICAO 24-bit transponder address · allocated to Brazil

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

Hex
E49A2E
Octal
71115056
Decimal
14,981,678
Country
BR
Tail
PR-YSK
Type
A20N
No current signal · last broadcast Jul 26, 21:20 UTC
Flights observed
312
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 21:20 UTC

Last known position

Most recent position reported by Mode-S E49A2E.

Country allocation

The ICAO 24-bit address E49A2E 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
AZU4554 Azul Brazilian Airlines 10 2026-07-21
AZU4076 - 9 2026-07-21
AZU4438 - 7 2026-07-16
AZU4054 - 7 2026-06-14
AZU2612 Azul Brazilian Airlines 7 2026-05-17
AZU2923 Azul Brazilian Airlines 6 2026-06-03
AZU6091 Azul Brazilian Airlines 5 2026-05-25
AZU4439 - 5 2026-07-14
AZU4070 - 5 2026-07-13
AZU2552 - 5 2026-07-07
AZU6090 Azul Brazilian Airlines 4 2026-05-25
AZU4921 - 4 2026-06-26
AZU4855 Azul Brazilian Airlines 4 2026-05-29
AZU4518 - 4 2026-06-16
AZU4500 - 4 2026-06-19
AZU4319 - 4 2026-07-12
AZU4056 Azul Brazilian Airlines 4 2026-06-20
AZU2888 Azul Brazilian Airlines 4 2026-05-30
AZU2640 - 4 2026-07-13
AZU4949 Azul Brazilian Airlines 3 2026-06-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AZU4243 VIX → SDU Jul 26, 20:30 UTCJul 26, 21:20 UTC50m
2026-07-26 AZU2450 REC → CGH Jul 26, 18:10 UTCJul 26, 19:15 UTC1h 5m
2026-07-26 AZU4656 MVF → REC Jul 26, 13:40 UTCJul 26, 14:35 UTC55m
2026-07-26 AZU4655 REC → FOR Jul 26, 12:20 UTCJul 26, 12:50 UTC30m
2026-07-26 AZU4647 BSB → REC Jul 26, 01:30 UTCJul 26, 09:20 UTC7h 51m
2026-07-25 AZU2770 POA → GEL Jul 25, 11:25 UTCJul 25, 12:50 UTC1h 25m
2026-07-23 AZU2771 URG → POA Jul 23, 23:05 UTCJul 24, 00:30 UTC1h 25m
2026-07-23 AZU4160 - Jul 23, 16:00 UTCJul 23, 19:05 UTC3h 5m
2026-07-22 AZU2275 - Jul 22, 23:05 UTCJul 23, 12:40 UTC13h 35m
2026-07-22 AZU4997 SSA → REC Jul 22, 19:30 UTCJul 22, 19:45 UTC15m
2026-07-22 AZU2641 - Jul 22, 11:40 UTCJul 22, 12:35 UTC55m
2026-07-21 AZU4076 - Jul 21, 21:35 UTCJul 21, 23:30 UTC1h 55m
2026-07-21 AZU4554 VCP → OPS Jul 21, 18:35 UTCJul 21, 20:35 UTC2h 0m
2026-07-21 AZU2501 VCP → MCZ Jul 21, 11:20 UTCJul 21, 17:15 UTC5h 55m
2026-07-21 AZU2933 CWB → POA Jul 21, 05:35 UTCJul 21, 10:10 UTC4h 35m
2026-07-21 AZU2932 VCP → SDU Jul 21, 02:40 UTCJul 21, 04:35 UTC1h 55m
2026-07-20 AZU2539 CNF → REC Jul 20, 20:15 UTCJul 20, 20:30 UTC15m
2026-07-20 AZU9010 CGH → BPS Jul 20, 10:10 UTCJul 20, 13:50 UTC3h 40m
2026-07-19 AZU9511 GIG → MVD Jul 19, 23:15 UTCJul 20, 00:45 UTC1h 30m
2026-07-19 AZU9510 VCP → REC Jul 19, 20:30 UTCJul 19, 21:40 UTC1h 10m
2026-07-19 AZU2838 - Jul 19, 12:05 UTCJul 19, 15:55 UTC3h 50m
2026-07-19 AZU2680 - Jul 19, 01:45 UTCJul 19, 10:10 UTC8h 25m
2026-07-18 AZU4567 - Jul 18, 23:40 UTCJul 19, 00:20 UTC40m
2026-07-18 AZU2421 BPS → PPB Jul 18, 09:40 UTCJul 18, 18:45 UTC9h 5m
2026-07-18 AZU4027 - Jul 18, 02:50 UTCJul 18, 07:50 UTC5h 0m
2026-07-17 AZU4076 - Jul 17, 21:34 UTCJul 17, 23:50 UTC2h 15m
2026-07-17 AZU4554 - Jul 17, 18:40 UTCJul 17, 20:35 UTC1h 55m
2026-07-17 AZU2501 - Jul 17, 11:04 UTCJul 17, 17:20 UTC6h 15m
2026-07-16 AZU4076 - Jul 16, 23:20 UTCJul 17, 01:09 UTC1h 50m
2026-07-16 AZU4554 - Jul 16, 20:15 UTCJul 16, 22:15 UTC2h 0m
2026-07-16 AZU4022 - Jul 16, 06:05 UTCJul 16, 19:10 UTC13h 5m
2026-07-16 AZU4438 - Jul 16, 02:40 UTCJul 16, 04:50 UTC2h 10m
2026-07-15 AZU2764 - Jul 15, 17:20 UTCJul 15, 18:15 UTC55m
2026-07-15 AZU2748 - Jul 15, 15:15 UTCJul 15, 15:55 UTC40m
2026-07-15 AZU2449 - Jul 15, 09:15 UTCJul 15, 10:30 UTC1h 15m
2026-07-15 AZU2448 - Jul 15, 06:45 UTCJul 15, 08:05 UTC1h 20m
2026-07-14 AZU4439 - Jul 14, 05:55 UTCJul 14, 07:35 UTC1h 40m
2026-07-13 AZU4070 - Jul 13, 16:05 UTCJul 13, 19:20 UTC3h 15m
2026-07-13 AZU2640 - Jul 13, 10:50 UTCJul 13, 13:35 UTC2h 45m
2026-07-12 AZU4438 - Jul 12, 21:15 UTCJul 13, 05:15 UTC8h 0m
2026-07-12 AZU4319 - Jul 12, 13:40 UTCJul 12, 20:01 UTC6h 20m
2026-07-11 AZU4319 - Jul 11, 22:55 UTCJul 12, 20:01 UTC21h 5m
2026-07-11 AZU4319 - Jul 11, 19:55 UTCJul 12, 19:30 UTC23h 35m
2026-07-11 AZU2594 - Jul 11, 15:35 UTCJul 12, 13:55 UTC22h 20m
2026-07-11 AZU2447 SJP → NAT Jul 11, 14:20 UTCJul 11, 23:30 UTC9h 10m
2026-07-11 AZU2470 - Jul 11, 03:20 UTCJul 11, 13:15 UTC9h 55m
2026-07-10 AZU4000 - Jul 10, 11:55 UTCJul 11, 03:25 UTC15h 30m
2026-07-10 AZU4409 - Jul 10, 06:55 UTCJul 11, 03:25 UTC20h 30m
2026-07-10 AZU4409 - Jul 10, 03:45 UTCJul 11, 03:25 UTC23h 40m
2026-07-09 AZU4312 - Jul 9, 21:25 UTCJul 10, 12:00 UTC14h 35m

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-YSK page for operator, model, and routing details .

Mode-S E49A2E frequently asked

What is Mode-S code E49A2E?
E49A2E is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-YSK.
Where is Mode-S E49A2E registered?
Mode-S code E49A2E is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49A2E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49A2E, octal 71115056, decimal 14,981,678.
What flights does E49A2E operate?
Mode-S E49A2E has broadcast 20 distinct callsigns, including AZU4554, AZU4076, AZU4438, AZU4054, AZU2612.