Apparatus

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sensors Mode-S transponder

E4A0E7

ICAO 24-bit transponder address · allocated to Brazil

Hex
E4A0E7
Octal
71120347
Decimal
14,983,399
Country
BR
No current signal · last broadcast 16d ago
Flights observed
74
Distinct callsigns
1
Country
BR
Last broadcast
16d ago

Last known position

Most recent position reported by Mode-S E4A0E7.

Country allocation

The ICAO 24-bit address E4A0E7 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 1 distinct

Callsign Airline Flights Last seen
PSAND - 74 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PSAND - Jul 26, 19:55 UTCJul 26, 20:10 UTC15m
2026-07-25 PSAND - Jul 25, 14:05 UTCJul 25, 14:15 UTC10m
2026-07-23 PSAND - Jul 23, 19:15 UTCJul 23, 19:25 UTC10m
2026-07-23 PSAND - Jul 23, 18:00 UTCJul 23, 18:15 UTC15m
2026-07-23 PSAND - Jul 23, 11:50 UTCJul 23, 12:10 UTC20m
2026-07-23 PSAND - Jul 23, 10:50 UTCJul 23, 11:00 UTC10m
2026-07-22 PSAND - Jul 22, 20:20 UTCJul 22, 20:45 UTC25m
2026-07-21 PSAND - Jul 21, 18:50 UTCJul 21, 19:10 UTC20m
2026-07-21 PSAND - Jul 21, 18:15 UTCJul 21, 18:30 UTC15m
2026-07-21 PSAND - Jul 21, 14:30 UTCJul 21, 15:00 UTC30m
2026-07-17 PSAND - Jul 17, 13:55 UTCJul 17, 14:10 UTC15m
2026-07-17 PSAND - Jul 17, 11:00 UTCJul 17, 11:20 UTC20m
2026-07-13 PSAND - Jul 13, 16:20 UTCJul 13, 17:20 UTC1h 0m
2026-07-09 PSAND - Jul 9, 17:30 UTCJul 9, 18:40 UTC1h 10m
2026-07-08 PSAND - Jul 8, 16:30 UTCJul 8, 16:40 UTC10m
2026-07-06 PSAND - Jul 6, 14:00 UTCJul 6, 14:20 UTC20m
2026-07-04 PSAND - Jul 4, 17:40 UTCJul 4, 17:50 UTC10m
2026-07-04 PSAND - Jul 4, 16:25 UTCJul 4, 17:05 UTC40m
2026-07-03 PSAND - Jul 3, 18:25 UTCJul 3, 18:30 UTC5m
2026-07-03 PSAND - Jul 3, 16:00 UTCJul 3, 17:10 UTC1h 10m
2026-07-03 PSAND - Jul 3, 13:40 UTCJul 3, 13:55 UTC15m
2026-07-03 PSAND - Jul 3, 12:55 UTCJul 3, 13:10 UTC15m
2026-07-03 PSAND RTE → RTE Jul 3, 12:00 UTCJul 3, 12:15 UTC15m
2026-07-02 PSAND - Jul 2, 20:25 UTCJul 2, 20:35 UTC10m
2026-07-02 PSAND RTE → RTE Jul 2, 20:00 UTCJul 2, 20:10 UTC10m
2026-07-02 PSAND - Jul 2, 19:05 UTCJul 2, 19:25 UTC20m
2026-07-02 PSAND - Jul 2, 18:05 UTCJul 2, 18:25 UTC20m
2026-07-02 PSAND - Jul 2, 15:05 UTCJul 2, 15:20 UTC15m
2026-06-12 PSAND - Jun 12, 21:05 UTCJun 12, 22:00 UTC55m
2026-06-11 PSAND - Jun 11, 21:00 UTCJun 11, 21:20 UTC20m
2026-06-09 PSAND - Jun 9, 18:30 UTCJun 9, 18:45 UTC15m
2026-06-09 PSAND - Jun 9, 15:30 UTCJun 9, 15:40 UTC10m
2026-06-09 PSAND - Jun 9, 13:10 UTCJun 9, 15:00 UTC1h 50m
2026-06-09 PSAND - Jun 9, 11:45 UTCJun 9, 11:55 UTC10m
2026-06-08 PSAND - Jun 8, 18:15 UTCJun 8, 18:30 UTC15m
2026-06-08 PSAND - Jun 8, 11:35 UTCJun 8, 11:55 UTC20m
2026-06-03 PSAND - Jun 3, 23:00 UTCJun 3, 23:20 UTC20m
2026-06-03 PSAND RTE → RTE Jun 3, 19:55 UTCJun 3, 20:05 UTC10m
2026-06-02 PSAND - Jun 2, 14:30 UTCJun 2, 15:25 UTC55m
2026-06-02 PSAND - Jun 2, 10:00 UTCJun 2, 12:35 UTC2h 35m
2026-06-01 PSAND - Jun 1, 20:25 UTCJun 1, 21:25 UTC1h 0m
2026-05-29 PSAND - May 29, 11:20 UTCMay 29, 12:25 UTC1h 5m
2026-05-28 PSAND - May 28, 20:05 UTCMay 28, 20:40 UTC35m
2026-05-27 PSAND - May 27, 11:10 UTCMay 27, 11:20 UTC10m
2026-05-26 PSAND - May 26, 16:05 UTCMay 26, 16:35 UTC30m
2026-05-26 PSAND - May 26, 11:50 UTCMay 26, 12:05 UTC15m
2026-05-25 PSAND - May 25, 13:40 UTCMay 25, 14:00 UTC20m
2026-05-25 PSAND - May 25, 12:50 UTCMay 25, 13:00 UTC10m
2026-05-24 PSAND - May 24, 17:20 UTCMay 24, 17:35 UTC15m
2026-05-23 PSAND - May 23, 18:15 UTCMay 23, 18:50 UTC35m

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.

Mode-S E4A0E7 frequently asked

What is Mode-S code E4A0E7?
E4A0E7 is an ICAO 24-bit transponder address. Allocated to Brazil.
Where is Mode-S E4A0E7 registered?
Mode-S code E4A0E7 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4A0E7 broadcasting right now?
No active broadcast right now. Last signal was 16d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4A0E7, octal 71120347, decimal 14,983,399.
What flights does E4A0E7 operate?
Mode-S E4A0E7 has broadcast 1 distinct callsign, including PSAND.