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sensors Mode-S transponder

E4A13C

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PS-AJB · AIRBUS A-321

Hex
E4A13C
Octal
71120474
Decimal
14,983,484
Country
BR
Tail
PS-AJB
Type
A321
No current signal · last broadcast 1h ago
Flights observed
203
Distinct callsigns
20
Country
BR
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S E4A13C.

Country allocation

The ICAO 24-bit address E4A13C 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
AZU2062 - 24 2026-07-10
AZU2060 - 20 2026-07-09
AZU2061 - 13 2026-07-05
AZU2040 - 11 2026-07-11
AZU2021 - 11 2026-07-05
AZU2081 - 9 2026-07-12
AZU2094 Azul Brazilian Airlines 8 2026-06-14
AZU2092 - 8 2026-07-10
AZU2033 - 8 2026-07-11
AZU2031 - 8 2026-05-06
AZU2010 - 8 2026-07-14
AZU2091 Azul Brazilian Airlines 7 2026-07-10
AZU2080 - 7 2026-07-12
AZU2026 - 7 2026-07-06
AZU9901 - 6 2026-07-12
AZU9900 - 6 2026-07-13
AZU2025 - 6 2026-07-06
AZU2050 Azul Brazilian Airlines 5 2026-06-25
AZU2093 Azul Brazilian Airlines 4 2026-06-14
AZU2054 - 4 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AZU2010 - Jul 14, 01:05 UTCJul 14, 08:55 UTC7h 50m
2026-07-13 AZU9900 - Jul 13, 13:55 UTCJul 13, 22:10 UTC8h 15m
2026-07-12 AZU2081 - Jul 12, 21:30 UTCJul 13, 00:30 UTC3h 0m
2026-07-12 AZU2080 - Jul 12, 13:30 UTCJul 12, 18:40 UTC5h 10m
2026-07-12 AZU9901 - Jul 12, 01:50 UTCJul 12, 10:10 UTC8h 20m
2026-07-11 AZU2040 - Jul 11, 14:35 UTCJul 11, 21:55 UTC7h 20m
2026-07-11 AZU2033 - Jul 11, 02:40 UTCJul 11, 10:45 UTC8h 5m
2026-07-10 AZU2092 - Jul 10, 18:00 UTCJul 10, 20:10 UTC2h 10m
2026-07-10 AZU2091 VCP → EZE Jul 10, 14:15 UTCJul 10, 17:00 UTC2h 45m
2026-07-10 AZU2062 - Jul 10, 03:00 UTCJul 10, 11:10 UTC8h 10m
2026-07-09 AZU2060 - Jul 9, 15:45 UTCJul 10, 00:05 UTC8h 20m
2026-07-09 AZU2010 - Jul 9, 00:55 UTCJul 9, 08:35 UTC7h 40m
2026-07-08 AZU2060 - Jul 8, 14:35 UTCJul 8, 22:55 UTC8h 20m
2026-07-08 AZU2062 - Jul 8, 01:20 UTCJul 8, 10:20 UTC9h 0m
2026-07-07 AZU2060 - Jul 7, 14:20 UTCJul 7, 22:55 UTC8h 35m
2026-07-06 AZU2026 - Jul 6, 15:55 UTCJul 7, 10:15 UTC18h 20m
2026-07-06 AZU2025 - Jul 6, 14:20 UTCJul 7, 10:15 UTC19h 55m
2026-07-05 AZU2021 - Jul 5, 13:50 UTCJul 5, 22:10 UTC8h 20m
2026-07-05 AZU2061 - Jul 5, 00:55 UTCJul 5, 10:15 UTC9h 20m
2026-07-04 AZU9915 - Jul 4, 18:15 UTCJul 4, 20:20 UTC2h 5m
2026-07-04 AZU9914 - Jul 4, 14:20 UTCJul 4, 17:00 UTC2h 40m
2026-07-04 AZU9911 - Jul 4, 07:35 UTCJul 4, 09:50 UTC2h 15m
2026-07-03 AZU2062 - Jul 3, 04:05 UTCJul 3, 06:20 UTC2h 15m
2026-07-02 AZU2060 - Jul 2, 17:50 UTCJul 3, 02:10 UTC8h 20m
2026-07-02 AZU2062 - Jul 2, 02:20 UTCJul 2, 10:25 UTC8h 5m
2026-07-01 AZU2060 - Jul 1, 15:20 UTCJul 1, 23:55 UTC8h 35m
2026-07-01 AZU2080 POA → SCL Jul 1, 12:10 UTCJul 1, 13:15 UTC1h 5m
2026-06-30 AZU2023 - Jun 30, 22:00 UTCJul 1, 08:15 UTC10h 15m
2026-06-30 AZU2040 - Jun 30, 14:15 UTCJun 30, 20:35 UTC6h 20m
2026-06-29 AZU2025 - Jun 29, 23:14 UTCJun 30, 10:40 UTC11h 26m
2026-06-28 AZU9904 - Jun 28, 12:35 UTCJun 28, 20:19 UTC7h 45m
2026-06-28 AZU9902 VCP → MAO Jun 28, 08:44 UTCJun 28, 10:19 UTC1h 35m
2026-06-27 AZU2040 - Jun 27, 14:25 UTCJun 28, 07:05 UTC16h 40m
2026-06-27 AZU2010 - Jun 27, 01:39 UTCJun 27, 11:44 UTC10h 5m
2026-06-26 AZU2021 - Jun 26, 14:19 UTCJun 26, 23:00 UTC8h 40m
2026-06-26 AZU2053 BEL → MAO Jun 26, 02:24 UTCJun 26, 10:39 UTC8h 15m
2026-06-25 AZU2050 GIG → REC Jun 25, 18:50 UTCJun 26, 00:45 UTC5h 55m
2026-06-25 AZU2010 - Jun 25, 03:04 UTCJun 25, 13:24 UTC10h 20m
2026-06-24 AZU2060 - Jun 24, 14:29 UTCJun 24, 23:20 UTC8h 50m
2026-06-24 AZU2062 - Jun 24, 02:34 UTCJun 24, 10:30 UTC7h 55m
2026-06-23 AZU2061 - Jun 23, 14:55 UTCJun 24, 00:30 UTC9h 35m
2026-06-23 AZU2010 - Jun 23, 03:34 UTCJun 23, 11:04 UTC7h 30m
2026-06-22 AZU9000 VCP → CGR Jun 22, 13:19 UTCJun 22, 21:19 UTC8h 0m
2026-06-21 AZU2021 MAO → VCP Jun 21, 21:39 UTCJun 22, 05:44 UTC8h 5m
2026-06-21 AZU9900 VIX → VCP Jun 21, 11:24 UTCJun 21, 19:45 UTC8h 20m
2026-06-20 AZU2060 VCP → MAO Jun 20, 15:14 UTCJun 20, 23:50 UTC8h 35m
2026-06-19 AZU2092 EZE → VCP Jun 19, 18:54 UTCJun 19, 21:14 UTC2h 20m
2026-06-19 AZU2091 VCP → EZE Jun 19, 14:39 UTCJun 19, 17:14 UTC2h 35m
2026-06-19 AZU2062 - Jun 19, 02:54 UTCJun 19, 11:20 UTC8h 25m
2026-06-18 AZU2060 VCP → MAO Jun 18, 15:15 UTCJun 18, 23:50 UTC8h 35m

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 PS-AJB page for operator, model, and routing details .

Mode-S E4A13C frequently asked

What is Mode-S code E4A13C?
E4A13C is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PS-AJB.
Where is Mode-S E4A13C registered?
Mode-S code E4A13C is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A13C broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A13C, octal 71120474, decimal 14,983,484.
What flights does E4A13C operate?
Mode-S E4A13C has broadcast 20 distinct callsigns, including AZU2062, AZU2060, AZU2061, AZU2040, AZU2021.