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sensors Mode-S transponder

E4948B

ICAO 24-bit transponder address · allocated to Brazil

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

Hex
E4948B
Octal
71112213
Decimal
14,980,235
Country
BR
Tail
PR-YRV
Type
A20N
Broadcasting now · callsign AZU4991 · 39,025 ft
Flights observed
278
Distinct callsigns
20
Country
BR
Last broadcast
13m ago

Current position

E4948B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address E4948B 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
AZU2474 Azul Brazilian Airlines 5 2026-05-08
AZU6091 - 4 2026-06-17
AZU6090 - 4 2026-06-17
AZU4729 Azul Brazilian Airlines 4 2026-05-04
AZU4438 - 4 2026-06-11
AZU4239 - 4 2026-07-08
AZU2983 - 4 2026-07-09
AZU2932 - 4 2026-07-10
AZU2920 - 4 2026-06-19
AZU2742 - 4 2026-06-17
AZU2612 Azul Brazilian Airlines 4 2026-06-11
AZU2533 Azul Brazilian Airlines 4 2026-05-31
AZU4439 Azul Brazilian Airlines 3 2026-05-19
AZU4432 Azul Brazilian Airlines 3 2026-06-14
AZU4246 - 3 2026-06-29
AZU4243 Azul Brazilian Airlines 3 2026-05-15
AZU4145 Azul Brazilian Airlines 3 2026-05-15
AZU2887 Azul Brazilian Airlines 3 2026-04-14
AZU2743 - 3 2026-06-18
AZU9641 - 2 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AZU2732 - Jul 14, 12:10 UTCJul 14, 14:45 UTC2h 35m
2026-07-13 AZU2779 - Jul 13, 23:10 UTCJul 13, 23:55 UTC45m
2026-07-13 AZU2778 - Jul 13, 21:25 UTCJul 13, 22:20 UTC55m
2026-07-13 AZU4281 - Jul 13, 18:45 UTCJul 13, 20:05 UTC1h 20m
2026-07-13 AZU4761 - Jul 13, 16:50 UTCJul 13, 18:00 UTC1h 10m
2026-07-13 AZU4991 - Jul 13, 12:10 UTCJul 13, 15:45 UTC3h 35m
2026-07-13 AZU9002 - Jul 13, 10:20 UTCJul 13, 11:00 UTC40m
2026-07-12 AZU2320 - Jul 12, 14:50 UTCJul 13, 11:00 UTC20h 10m
2026-07-12 AZU2319 - Jul 12, 11:15 UTCJul 13, 10:45 UTC23h 30m
2026-07-12 AZU2319 - Jul 12, 01:00 UTCJul 12, 16:05 UTC15h 5m
2026-07-11 AZU2553 - Jul 11, 14:35 UTCJul 12, 00:01 UTC9h 25m
2026-07-11 AZU2933 FOR → FOR Jul 11, 05:31 UTCJul 11, 13:40 UTC8h 10m
2026-07-10 AZU2932 - Jul 10, 23:20 UTCJul 11, 04:30 UTC5h 10m
2026-07-10 AZU2501 - Jul 10, 11:15 UTCJul 10, 20:20 UTC9h 5m
2026-07-09 AZU2960 - Jul 9, 21:10 UTCJul 10, 00:15 UTC3h 5m
2026-07-09 AZU4281 - Jul 9, 18:40 UTCJul 9, 20:05 UTC1h 25m
2026-07-09 AZU4761 - Jul 9, 16:25 UTCJul 9, 17:35 UTC1h 10m
2026-07-09 AZU2869 - Jul 9, 11:25 UTCJul 9, 14:50 UTC3h 25m
2026-07-09 AZU4220 - Jul 9, 02:30 UTCJul 9, 08:00 UTC5h 30m
2026-07-09 AZU2983 - Jul 9, 00:50 UTCJul 9, 01:15 UTC25m
2026-07-08 AZU4239 - Jul 8, 21:10 UTCJul 8, 22:50 UTC1h 40m
2026-07-08 AZU2501 - Jul 8, 11:10 UTCJul 8, 19:30 UTC8h 20m
2026-07-08 AZU2983 - Jul 8, 00:55 UTCJul 8, 02:15 UTC1h 20m
2026-07-07 AZU4239 - Jul 7, 21:55 UTCJul 7, 23:45 UTC1h 50m
2026-07-07 AZU4669 - Jul 7, 16:05 UTCJul 7, 19:15 UTC3h 10m
2026-07-07 AZU4712 - Jul 7, 12:05 UTCJul 7, 15:00 UTC2h 55m
2026-07-07 AZU4335 - Jul 7, 08:40 UTCJul 7, 09:25 UTC45m
2026-07-07 AZU4092 - Jul 7, 02:45 UTCJul 7, 03:15 UTC30m
2026-07-06 AZU2779 - Jul 6, 22:30 UTCJul 7, 01:15 UTC2h 45m
2026-07-06 AZU4591 - Jul 6, 19:05 UTCJul 6, 20:30 UTC1h 25m
2026-07-06 AZU4930 - Jul 6, 16:30 UTCJul 6, 17:40 UTC1h 10m
2026-07-06 AZU4872 - Jul 6, 03:10 UTCJul 6, 14:10 UTC11h 0m
2026-07-05 AZU2705 - Jul 5, 12:40 UTCJul 6, 01:25 UTC12h 45m
2026-07-04 AZU2509 - Jul 4, 10:55 UTCJul 4, 18:45 UTC7h 50m
2026-07-03 AZU4076 - Jul 3, 21:50 UTCJul 3, 23:50 UTC2h 0m
2026-07-03 AZU4554 - Jul 3, 19:00 UTCJul 3, 21:00 UTC2h 0m
2026-07-03 AZU9600 BSB → GYN Jul 3, 15:15 UTCJul 3, 16:45 UTC1h 30m
2026-07-02 AZU9509 - Jul 2, 21:05 UTCJul 2, 22:20 UTC1h 15m
2026-07-02 AZU9641 - Jul 2, 14:05 UTCJul 2, 19:35 UTC5h 30m
2026-07-01 AZU9641 - Jul 1, 18:50 UTCJul 2, 18:45 UTC23h 55m
2026-07-01 AZU4599 - Jul 1, 18:10 UTCJul 2, 16:45 UTC22h 35m
2026-07-01 AZU4599 - Jul 1, 14:50 UTCJul 2, 14:40 UTC23h 50m
2026-07-01 AZU4598 - Jul 1, 03:15 UTCJul 1, 19:55 UTC16h 40m
2026-06-30 AZU4682 - Jun 30, 17:35 UTCJun 30, 21:15 UTC3h 40m
2026-06-29 AZU4312 - Jun 29, 21:30 UTCJun 30, 11:50 UTC14h 21m
2026-06-29 AZU4246 - Jun 29, 12:45 UTCJun 29, 20:19 UTC7h 35m
2026-06-29 AZU2216 - Jun 29, 09:20 UTCJun 29, 10:29 UTC1h 10m
2026-06-29 AZU4027 - Jun 29, 02:54 UTCJun 29, 08:04 UTC5h 10m
2026-06-29 AZU9022 - Jun 29, 00:00 UTCJun 29, 01:29 UTC1h 30m
2026-06-28 AZU9502 - Jun 28, 21:34 UTCJun 28, 22:39 UTC1h 5m

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

Mode-S E4948B frequently asked

What is Mode-S code E4948B?
E4948B is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-YRV.
Where is Mode-S E4948B registered?
Mode-S code E4948B is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4948B broadcasting right now?
Yes. Mode-S E4948B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4948B, octal 71112213, decimal 14,980,235.
What flights does E4948B operate?
Mode-S E4948B has broadcast 20 distinct callsigns, including AZU2474, AZU6091, AZU6090, AZU4729, AZU4438.