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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
No current signal · last broadcast Jul 26, 21:55 UTC
Flights observed
320
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 21:55 UTC

Last known position

Most recent position reported by Mode-S E4948B.

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
AZU4438 Azul Brazilian Airlines 5 2026-07-21
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
AZU4246 Azul Brazilian Airlines 4 2026-07-21
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
AZU4930 - 3 2026-07-17
AZU4921 Azul Brazilian Airlines 3 2026-07-20
AZU4591 - 3 2026-07-17
AZU4554 - 3 2026-07-14
AZU4439 Azul Brazilian Airlines 3 2026-05-19
AZU4432 Azul Brazilian Airlines 3 2026-06-14
AZU4243 Azul Brazilian Airlines 3 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AZU4864 VCP → IGU Jul 26, 21:00 UTCJul 26, 21:55 UTC55m
2026-07-26 AZU2735 CNF → SLZ Jul 26, 03:45 UTCJul 26, 19:05 UTC15h 21m
2026-07-25 AZU2205 - Jul 25, 11:35 UTCJul 25, 12:10 UTC35m
2026-07-25 AZU2204 CGH → SSA Jul 25, 08:50 UTCJul 25, 10:00 UTC1h 10m
2026-07-25 AZU4092 VCP → REC Jul 25, 02:25 UTCJul 25, 03:10 UTC45m
2026-07-25 AZU4041 MAO → VCP Jul 25, 00:05 UTCJul 25, 00:50 UTC45m
2026-07-24 AZU4040 VCP → GIG Jul 24, 22:20 UTCJul 24, 23:00 UTC40m
2026-07-24 AZU2500 VCP → MCZ Jul 24, 11:10 UTCJul 24, 20:50 UTC9h 40m
2026-07-23 AZU2435 MCZ → CNF Jul 23, 21:10 UTCJul 24, 00:15 UTC3h 5m
2026-07-23 AZU2434 VCP → PPB Jul 23, 17:05 UTCJul 23, 20:05 UTC3h 0m
2026-07-23 AZU4854 VCP → PFB Jul 23, 11:50 UTCJul 23, 15:10 UTC3h 20m
2026-07-23 AZU2686 VCP → CAC Jul 23, 09:20 UTCJul 23, 10:15 UTC55m
2026-07-23 AZU2680 MGF → CWB Jul 23, 02:05 UTCJul 23, 02:55 UTC50m
2026-07-22 AZU2705 BEL → VCP Jul 22, 12:35 UTCJul 22, 23:10 UTC10h 35m
2026-07-22 AZU4651 - Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-21 AZU4438 POA → CWB Jul 21, 21:35 UTCJul 22, 04:45 UTC7h 10m
2026-07-21 AZU4246 CNF → FOR Jul 21, 18:55 UTCJul 21, 20:40 UTC1h 45m
2026-07-21 AZU4030 VCP → CWB Jul 21, 09:15 UTCJul 21, 09:50 UTC35m
2026-07-20 AZU2675 VCP → UDI Jul 20, 20:55 UTCJul 21, 00:25 UTC3h 30m
2026-07-20 AZU2955 VCP → IGU Jul 20, 16:25 UTCJul 20, 19:55 UTC3h 30m
2026-07-20 AZU4921 VIX → VCP Jul 20, 09:20 UTCJul 20, 10:35 UTC1h 15m
2026-07-20 AZU9213 VCP → VIX Jul 20, 06:45 UTCJul 20, 07:55 UTC1h 10m
2026-07-20 AZU9085 VIX → VCP Jul 20, 04:20 UTCJul 20, 05:40 UTC1h 20m
2026-07-20 AZU4853 - Jul 20, 01:05 UTCJul 20, 02:10 UTC1h 5m
2026-07-19 AZU9034 - Jul 19, 18:10 UTCJul 19, 22:10 UTC4h 0m
2026-07-19 AZU4215 - Jul 19, 11:35 UTCJul 19, 16:35 UTC5h 0m
2026-07-18 AZU9005 VIX → SDU Jul 18, 19:45 UTCJul 19, 00:35 UTC4h 50m
2026-07-18 AZU9298 - Jul 18, 13:15 UTCJul 18, 15:55 UTC2h 40m
2026-07-18 AZU9205 VCP → POA Jul 18, 06:55 UTCJul 18, 10:40 UTC3h 45m
2026-07-18 AZU4671 GRU → POA Jul 18, 00:15 UTCJul 18, 05:15 UTC5h 1m
2026-07-17 AZU9806 REC → MCZ Jul 17, 21:44 UTCJul 17, 22:10 UTC25m
2026-07-17 AZU4591 - Jul 17, 18:50 UTCJul 17, 20:20 UTC1h 30m
2026-07-17 AZU4930 - Jul 17, 16:15 UTCJul 17, 17:25 UTC1h 10m
2026-07-17 AZU2695 - Jul 17, 11:35 UTCJul 17, 14:50 UTC3h 15m
2026-07-17 AZU4671 GRU → POA Jul 17, 00:14 UTCJul 17, 09:30 UTC9h 15m
2026-07-16 AZU8781 - Jul 16, 16:00 UTCJul 16, 21:40 UTC5h 40m
2026-07-16 AZU9184 - Jul 16, 09:25 UTCJul 16, 13:49 UTC4h 25m
2026-07-15 AZU2939 - Jul 15, 21:25 UTCJul 16, 01:20 UTC3h 55m
2026-07-15 AZU2624 - Jul 15, 16:00 UTCJul 15, 20:05 UTC4h 5m
2026-07-15 AZU4027 - Jul 15, 02:55 UTCJul 15, 08:00 UTC5h 5m
2026-07-14 AZU4076 - Jul 14, 22:00 UTCJul 15, 00:05 UTC2h 4m
2026-07-14 AZU4554 - Jul 14, 18:40 UTCJul 14, 20:40 UTC2h 0m
2026-07-14 AZU2732 - Jul 14, 12:10 UTCJul 14, 15:35 UTC3h 25m
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

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?
No active broadcast right now. Last signal was Jul 26, 21:55 UTC.
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 AZU4438, AZU2474, AZU6091, AZU6090, AZU4729.