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sensors Mode-S transponder

E4936A

ICAO 24-bit transponder address · allocated to Brazil

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

Hex
E4936A
Octal
71111552
Decimal
14,979,946
Country
BR
Tail
PR-YRK
Type
A20N
No current signal · last broadcast Jul 26, 21:10 UTC
Flights observed
329
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 21:10 UTC

Last known position

Most recent position reported by Mode-S E4936A.

Country allocation

The ICAO 24-bit address E4936A 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
AZU4379 - 5 2026-07-15
AZU4089 - 5 2026-06-29
AZU6039 - 4 2026-06-30
AZU6036 - 4 2026-07-07
AZU4855 - 4 2026-07-17
AZU4854 - 4 2026-06-23
AZU4853 - 4 2026-06-14
AZU4729 Azul Brazilian Airlines 4 2026-06-08
AZU4716 - 4 2026-07-07
AZU4500 Azul Brazilian Airlines 4 2026-05-10
AZU4439 Azul Brazilian Airlines 4 2026-06-05
AZU4432 Azul Brazilian Airlines 4 2026-05-29
AZU4378 - 4 2026-07-15
AZU4277 - 4 2026-06-29
AZU2954 Azul Brazilian Airlines 4 2026-06-11
AZU2923 Azul Brazilian Airlines 4 2026-05-26
AZU2892 Azul Brazilian Airlines 4 2026-07-22
AZU2640 Azul Brazilian Airlines 4 2026-06-11
AZU2622 - 4 2026-07-20
AZU2612 - 4 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AZU2413 RAO → BPS Jul 26, 20:10 UTCJul 26, 21:10 UTC1h 0m
2026-07-26 AZU2412 BPS → RAO Jul 26, 17:15 UTCJul 26, 18:35 UTC1h 20m
2026-07-26 AZU2505 SJP → BPS Jul 26, 14:45 UTCJul 26, 15:50 UTC1h 5m
2026-07-26 AZU2565 BPS → SJP Jul 26, 12:15 UTCJul 26, 13:35 UTC1h 20m
2026-07-26 AZU2476 VCP → BPS Jul 26, 08:55 UTCJul 26, 10:05 UTC1h 10m
2026-07-25 AZU2501 VCP → MCZ Jul 25, 16:35 UTCJul 25, 22:40 UTC6h 5m
2026-07-25 AZU2732 VCP → CXJ Jul 25, 12:10 UTCJul 25, 15:20 UTC3h 10m
2026-07-25 AZU4872 GIG → VCP Jul 25, 03:30 UTCJul 25, 10:25 UTC6h 55m
2026-07-25 AZU2681 CNF → VCP Jul 25, 01:05 UTCJul 25, 02:00 UTC55m
2026-07-24 AZU2939 GRU → POA Jul 24, 21:20 UTCJul 24, 22:20 UTC1h 0m
2026-07-24 AZU2628 GIG → CNF Jul 24, 15:45 UTCJul 24, 20:00 UTC4h 15m
2026-07-24 AZU9184 BPS → GRU Jul 24, 12:30 UTCJul 24, 13:55 UTC1h 25m
2026-07-24 AZU9183 VCP → RAO Jul 24, 09:20 UTCJul 24, 10:25 UTC1h 5m
2026-07-23 AZU9511 GIG → MVD Jul 23, 20:05 UTCJul 23, 21:35 UTC1h 30m
2026-07-23 AZU2740 - Jul 23, 12:40 UTCJul 23, 18:55 UTC6h 15m
2026-07-23 AZU2888 POA → GRU Jul 23, 00:15 UTCJul 23, 10:15 UTC10h 0m
2026-07-22 AZU9511 GIG → MVD Jul 22, 15:15 UTCJul 22, 21:35 UTC6h 20m
2026-07-22 AZU2892 CNF → BPS Jul 22, 11:25 UTCJul 22, 13:40 UTC2h 15m
2026-07-22 AZU4411 CNF → MAB Jul 22, 03:05 UTCJul 22, 04:35 UTC1h 30m
2026-07-20 AZU2763 POA → CNF Jul 20, 18:05 UTCJul 20, 22:05 UTC4h 0m
2026-07-20 AZU2622 - Jul 20, 12:30 UTCJul 20, 16:55 UTC4h 25m
2026-07-20 AZU2888 - Jul 20, 00:55 UTCJul 20, 10:10 UTC9h 15m
2026-07-19 AZU9505 - Jul 19, 19:25 UTCJul 19, 23:50 UTC4h 25m
2026-07-19 AZU9509 - Jul 19, 16:00 UTCJul 19, 17:25 UTC1h 25m
2026-07-19 AZU9508 MVD → VCP Jul 19, 13:20 UTCJul 19, 14:30 UTC1h 10m
2026-07-19 AZU9507 - Jul 19, 07:10 UTCJul 19, 11:55 UTC4h 45m
2026-07-18 AZU2820 REC → FEN Jul 18, 17:40 UTCJul 18, 21:25 UTC3h 45m
2026-07-18 AZU2854 - Jul 18, 11:20 UTCJul 18, 15:25 UTC4h 5m
2026-07-18 AZU2888 - Jul 18, 02:25 UTCJul 18, 10:15 UTC7h 51m
2026-07-17 AZU2955 - Jul 17, 19:35 UTCJul 17, 20:00 UTC25m
2026-07-17 AZU2955 - Jul 17, 18:50 UTCJul 17, 19:00 UTC10m
2026-07-17 AZU2955 - Jul 17, 16:29 UTCJul 17, 16:55 UTC25m
2026-07-17 AZU4855 - Jul 17, 12:04 UTCJul 17, 15:10 UTC3h 5m
2026-07-16 AZU9055 - Jul 16, 19:14 UTCJul 16, 23:05 UTC3h 50m
2026-07-16 AZU4518 - Jul 16, 11:10 UTCJul 16, 17:14 UTC6h 5m
2026-07-15 AZU2779 - Jul 15, 22:55 UTCJul 15, 23:45 UTC50m
2026-07-15 AZU2778 - Jul 15, 21:20 UTCJul 15, 22:05 UTC45m
2026-07-15 AZU2700 - Jul 15, 16:45 UTCJul 15, 19:55 UTC3h 10m
2026-07-15 AZU2869 - Jul 15, 11:25 UTCJul 15, 14:45 UTC3h 20m
2026-07-15 AZU4379 - Jul 15, 06:45 UTCJul 15, 09:20 UTC2h 35m
2026-07-15 AZU4378 - Jul 15, 02:55 UTCJul 15, 05:10 UTC2h 15m
2026-07-14 AZU2912 - Jul 14, 17:10 UTCJul 15, 00:25 UTC7h 14m
2026-07-13 AZU8745 - Jul 13, 22:50 UTCJul 13, 23:40 UTC50m
2026-07-13 AZU8744 - Jul 13, 14:15 UTCJul 13, 21:40 UTC7h 25m
2026-07-12 AZU2527 - Jul 12, 18:20 UTCJul 13, 00:35 UTC6h 15m
2026-07-12 AZU4058 - Jul 12, 09:10 UTCJul 12, 17:30 UTC8h 20m
2026-07-11 AZU2598 - Jul 11, 12:00 UTCJul 12, 01:30 UTC13h 30m
2026-07-10 AZU8786 - Jul 10, 23:20 UTCJul 11, 15:55 UTC16h 35m
2026-07-10 AZU2211 - Jul 10, 14:05 UTCJul 10, 14:15 UTC10m
2026-07-10 AZU2241 - Jul 10, 07:30 UTCJul 10, 11:25 UTC3h 55m

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

Mode-S E4936A frequently asked

What is Mode-S code E4936A?
E4936A is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-YRK.
Where is Mode-S E4936A registered?
Mode-S code E4936A is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4936A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4936A, octal 71111552, decimal 14,979,946.
What flights does E4936A operate?
Mode-S E4936A has broadcast 20 distinct callsigns, including AZU4379, AZU4089, AZU6039, AZU6036, AZU4855.