Apparatus

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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 7h ago
Flights observed
276
Distinct callsigns
20
Country
BR
Last broadcast
7h ago

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 - 7 2026-06-28
AZU4054 - 7 2026-06-14
AZU2612 Azul Brazilian Airlines 7 2026-05-17
AZU4438 - 6 2026-07-12
AZU4076 - 6 2026-06-28
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
2026-07-14 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
2026-07-09 AZU4246 - Jul 9, 19:20 UTCJul 9, 20:25 UTC1h 5m
2026-07-08 AZU4682 - Jul 8, 18:00 UTCJul 8, 21:10 UTC3h 10m
2026-07-08 AZU4439 - Jul 8, 06:05 UTCJul 8, 07:50 UTC1h 45m
2026-07-07 AZU4438 - Jul 7, 14:40 UTCJul 8, 04:55 UTC14h 15m
2026-07-07 AZU2552 - Jul 7, 03:35 UTCJul 7, 13:35 UTC10h 0m
2026-07-06 AZU4647 - Jul 6, 01:00 UTCJul 6, 09:35 UTC8h 35m
2026-07-05 AZU2460 - Jul 5, 18:05 UTCJul 5, 21:15 UTC3h 10m
2026-07-05 AZU2641 - Jul 5, 11:45 UTCJul 5, 12:40 UTC55m
2026-07-05 AZU4469 SSA → REC Jul 5, 09:45 UTCJul 5, 10:30 UTC45m
2026-07-05 AZU4027 - Jul 5, 03:30 UTCJul 5, 08:15 UTC4h 45m
2026-07-04 AZU9005 VIX → SDU Jul 4, 19:35 UTCJul 5, 00:40 UTC5h 5m
2026-07-04 AZU4854 - Jul 4, 11:50 UTCJul 4, 15:20 UTC3h 30m
2026-07-04 AZU2559 - Jul 4, 01:25 UTCJul 4, 08:00 UTC6h 35m
2026-07-03 AZU4345 - Jul 3, 22:35 UTCJul 3, 23:20 UTC45m
2026-07-03 AZU2805 - Jul 3, 16:45 UTCJul 3, 17:30 UTC45m
2026-07-03 AZU2213 - Jul 3, 11:35 UTCJul 3, 13:10 UTC1h 35m
2026-07-03 AZU2216 - Jul 3, 09:10 UTCJul 3, 10:20 UTC1h 10m
2026-07-02 AZU9506 - Jul 2, 06:15 UTCJul 3, 00:10 UTC17h 55m
2026-07-02 AZU9350 - Jul 2, 01:55 UTCJul 2, 02:35 UTC40m
2026-07-01 AZU9502 - Jul 1, 13:30 UTCJul 1, 14:40 UTC1h 10m
2026-07-01 AZU9501 - Jul 1, 10:10 UTCJul 1, 11:35 UTC1h 25m
2026-07-01 AZU9500 CNF → POA Jul 1, 07:45 UTCJul 1, 08:50 UTC1h 5m
2026-06-30 AZU4577 - Jun 30, 20:20 UTCJul 1, 03:00 UTC6h 40m
2026-06-30 AZU4210 - Jun 30, 17:55 UTCJun 30, 18:40 UTC45m
2026-06-30 AZU4460 - Jun 30, 16:30 UTCJun 30, 16:55 UTC25m
2026-06-30 AZU4113 - Jun 30, 07:20 UTCJun 30, 08:05 UTC45m
2026-06-30 AZU4112 - Jun 30, 05:55 UTCJun 30, 06:20 UTC25m
2026-06-29 AZU4438 - Jun 29, 21:09 UTCJun 30, 04:50 UTC7h 41m
2026-06-29 AZU4070 - Jun 29, 16:10 UTCJun 29, 19:15 UTC3h 5m
2026-06-29 AZU2640 - Jun 29, 10:50 UTCJun 29, 13:44 UTC2h 55m
2026-06-29 AZU2954 - Jun 29, 01:00 UTCJun 29, 04:09 UTC3h 10m
2026-06-28 AZU4076 - Jun 28, 21:45 UTCJun 28, 23:34 UTC1h 50m
2026-06-28 AZU4554 - Jun 28, 18:34 UTCJun 28, 20:39 UTC2h 5m
2026-06-28 AZU4025 - Jun 28, 11:14 UTCJun 28, 17:10 UTC5h 55m
2026-06-28 AZU2559 - Jun 28, 06:55 UTCJun 28, 08:25 UTC1h 30m
2026-06-28 AZU2558 - Jun 28, 01:50 UTCJun 28, 02:39 UTC50m

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 7h ago.
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, AZU4054, AZU2612, AZU4438, AZU4076.