Apparatus

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sensors Mode-S transponder

E49311

ICAO 24-bit transponder address · allocated to Brazil

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

Hex
E49311
Octal
71111421
Decimal
14,979,857
Country
BR
Tail
PR-YRH
Type
A20N
No current signal · last broadcast 9h ago
Flights observed
258
Distinct callsigns
20
Country
BR
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S E49311.

Country allocation

The ICAO 24-bit address E49311 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
AZU4089 - 9 2026-07-14
AZU8720 - 6 2026-07-11
AZU4439 - 6 2026-06-29
AZU8744 - 5 2026-07-09
AZU4729 Azul Brazilian Airlines 5 2026-05-08
AZU8721 - 4 2026-07-12
AZU4800 - 4 2026-06-30
AZU4455 - 4 2026-06-30
AZU4438 Azul Brazilian Airlines 4 2026-05-31
AZU4319 - 4 2026-06-19
AZU4188 Azul Brazilian Airlines 4 2026-06-10
AZU4056 Azul Brazilian Airlines 4 2026-05-11
AZU2705 Azul Brazilian Airlines 4 2026-05-19
AZU2612 - 4 2026-06-25
AZU4432 - 3 2026-06-26
AZU4363 - 3 2026-06-14
AZU4277 Azul Brazilian Airlines 3 2026-06-04
AZU4151 - 3 2026-06-23
AZU4145 - 3 2026-07-02
AZU4113 - 3 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AZU4269 - Jul 14, 15:45 UTCJul 14, 16:15 UTC30m
2026-07-14 AZU4089 - Jul 14, 13:30 UTCJul 14, 14:25 UTC55m
2026-07-14 AZU4310 - Jul 14, 08:10 UTCJul 14, 08:40 UTC30m
2026-07-14 AZU4314 - Jul 14, 02:45 UTCJul 14, 03:20 UTC35m
2026-07-13 AZU4433 - Jul 13, 21:40 UTCJul 13, 22:45 UTC1h 5m
2026-07-13 AZU4100 - Jul 13, 12:20 UTCJul 13, 13:40 UTC1h 20m
2026-07-12 AZU4651 - Jul 12, 18:30 UTCJul 13, 11:20 UTC16h 50m
2026-07-12 AZU4182 FOR → FOR Jul 12, 12:30 UTCJul 13, 11:20 UTC22h 50m
2026-07-12 AZU8721 - Jul 12, 02:01 UTCJul 12, 11:30 UTC9h 30m
2026-07-11 AZU8720 - Jul 11, 13:25 UTCJul 11, 23:35 UTC10h 10m
2026-07-11 AZU4987 - Jul 11, 09:45 UTCJul 11, 11:25 UTC1h 40m
2026-07-11 AZU4113 - Jul 11, 07:30 UTCJul 11, 08:10 UTC40m
2026-07-11 AZU4949 - Jul 11, 02:45 UTCJul 11, 06:25 UTC3h 40m
2026-07-10 AZU9048 - Jul 10, 13:30 UTCJul 10, 14:05 UTC35m
2026-07-10 AZU2680 - Jul 10, 02:15 UTCJul 10, 09:40 UTC7h 25m
2026-07-09 AZU8744 - Jul 9, 13:40 UTCJul 9, 23:00 UTC9h 20m
2026-07-09 AZU4027 - Jul 9, 02:55 UTCJul 9, 08:25 UTC5h 30m
2026-07-08 AZU8744 - Jul 8, 14:35 UTCJul 8, 23:45 UTC9h 10m
2026-07-08 AZU4921 - Jul 8, 09:20 UTCJul 8, 10:45 UTC1h 25m
2026-07-08 AZU4853 - Jul 8, 01:15 UTCJul 8, 02:35 UTC1h 20m
2026-07-07 AZU8744 - Jul 7, 13:35 UTCJul 7, 22:45 UTC9h 10m
2026-07-06 AZU8744 - Jul 6, 13:20 UTCJul 6, 22:40 UTC9h 20m
2026-07-05 AZU8742 - Jul 5, 23:50 UTCJul 6, 08:45 UTC8h 55m
2026-07-05 AZU2409 - Jul 5, 18:45 UTCJul 5, 20:15 UTC1h 30m
2026-07-05 AZU2415 - Jul 5, 13:40 UTCJul 5, 17:15 UTC3h 35m
2026-07-05 AZU2577 - Jul 5, 11:00 UTCJul 5, 12:05 UTC1h 5m
2026-07-04 AZU8744 - Jul 4, 13:40 UTCJul 4, 22:35 UTC8h 55m
2026-07-04 AZU4054 - Jul 4, 05:05 UTCJul 4, 08:00 UTC2h 55m
2026-07-03 AZU4949 - Jul 3, 02:30 UTCJul 3, 03:50 UTC1h 20m
2026-07-02 AZU4243 - Jul 2, 20:50 UTCJul 2, 21:40 UTC50m
2026-07-02 AZU4145 - Jul 2, 18:05 UTCJul 2, 19:05 UTC1h 0m
2026-07-02 AZU4004 - Jul 2, 12:10 UTCJul 2, 13:05 UTC55m
2026-07-02 AZU4716 - Jul 2, 08:20 UTCJul 2, 09:20 UTC1h 0m
2026-07-01 AZU4243 - Jul 1, 20:55 UTCJul 1, 21:50 UTC55m
2026-07-01 AZU4145 - Jul 1, 18:15 UTCJul 1, 19:20 UTC1h 5m
2026-07-01 AZU4004 - Jul 1, 12:10 UTCJul 1, 12:45 UTC35m
2026-06-30 AZU4455 - Jun 30, 20:15 UTCJul 1, 01:15 UTC5h 0m
2026-06-30 AZU2811 - Jun 30, 18:45 UTCJun 30, 19:10 UTC25m
2026-06-30 AZU4800 - Jun 30, 16:25 UTCJun 30, 17:05 UTC40m
2026-06-30 AZU4800 - Jun 30, 14:00 UTCJun 30, 15:10 UTC1h 10m
2026-06-30 AZU2658 - Jun 30, 11:10 UTCJun 30, 11:45 UTC35m
2026-06-30 AZU4335 - Jun 30, 08:50 UTCJun 30, 09:45 UTC55m
2026-06-30 AZU4092 - Jun 30, 02:20 UTCJun 30, 03:15 UTC55m
2026-06-29 AZU2215 - Jun 29, 21:39 UTCJun 29, 23:09 UTC1h 30m
2026-06-29 AZU2213 - Jun 29, 15:49 UTCJun 29, 20:15 UTC4h 25m
2026-06-29 AZU4439 - Jun 29, 05:54 UTCJun 29, 14:39 UTC8h 45m
2026-06-28 AZU4439 - Jun 28, 12:25 UTCJun 29, 07:44 UTC19h 20m
2026-06-28 AZU8721 - Jun 28, 01:50 UTCJun 28, 11:29 UTC9h 40m
2026-06-27 AZU8720 FOR → FLL Jun 27, 12:25 UTCJun 27, 23:29 UTC11h 5m
2026-06-27 AZU4181 POA → IGU Jun 27, 10:54 UTCJun 27, 11:25 UTC30m

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

Mode-S E49311 frequently asked

What is Mode-S code E49311?
E49311 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-YRH.
Where is Mode-S E49311 registered?
Mode-S code E49311 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E49311 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E49311, octal 71111421, decimal 14,979,857.
What flights does E49311 operate?
Mode-S E49311 has broadcast 20 distinct callsigns, including AZU4089, AZU8720, AZU4439, AZU8744, AZU4729.