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sensors Mode-S transponder

E493B9

ICAO 24-bit transponder address · allocated to Brazil

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

Hex
E493B9
Octal
71111671
Decimal
14,980,025
Country
BR
Tail
PR-YRN
Type
A20N
No current signal · last broadcast Jul 26, 19:00 UTC
Flights observed
86
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 19:00 UTC

Last known position

Most recent position reported by Mode-S E493B9.

Country allocation

The ICAO 24-bit address E493B9 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
AZU9511 Azul Brazilian Airlines 2 2026-07-24
AZU9510 Azul Brazilian Airlines 2 2026-07-24
AZU9509 - 2 2026-07-24
AZU6091 Azul Brazilian Airlines 2 2026-07-20
AZU6090 Azul Brazilian Airlines 2 2026-07-20
AZU4921 Azul Brazilian Airlines 2 2026-07-19
AZU4853 - 2 2026-07-19
AZU4577 - 2 2026-07-15
AZU4554 Azul Brazilian Airlines 2 2026-07-20
AZU4469 - 2 2026-07-11
AZU4424 - 2 2026-07-11
AZU4076 - 2 2026-07-20
AZU2799 - 2 2026-07-10
AZU2798 - 2 2026-07-10
AZU2641 - 2 2026-07-11
AZU9803 - 1 2026-07-18
AZU9800 - 1 2026-06-28
AZU9518 - 1 2026-07-06
AZU9517 - 1 2026-07-06
AZU9516 - 1 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AZU2507 POA → CNF Jul 26, 18:30 UTCJul 26, 19:00 UTC30m
2026-07-26 AZU4088 MAB → CNF Jul 26, 05:50 UTCJul 26, 17:40 UTC11h 51m
2026-07-25 AZU4411 CNF → MAB Jul 25, 11:05 UTCJul 26, 04:50 UTC17h 45m
2026-07-25 AZU4379 THE → VCP Jul 25, 06:40 UTCJul 25, 09:10 UTC2h 30m
2026-07-25 AZU4378 VCP → THE Jul 25, 02:55 UTCJul 25, 05:15 UTC2h 20m
2026-07-25 AZU9001 REC → MAD Jul 25, 00:25 UTCJul 25, 01:20 UTC55m
2026-07-24 AZU9511 GIG → MVD Jul 24, 21:10 UTCJul 24, 23:10 UTC2h 0m
2026-07-24 AZU9510 VCP → REC Jul 24, 18:55 UTCJul 24, 19:50 UTC55m
2026-07-24 AZU9509 - Jul 24, 16:40 UTCJul 24, 17:45 UTC1h 5m
2026-07-24 AZU9508 MVD → VCP Jul 24, 13:35 UTCJul 24, 15:25 UTC1h 50m
2026-07-24 AZU9507 CFB → MVD Jul 24, 07:45 UTCJul 24, 12:30 UTC4h 45m
2026-07-23 AZU2950 SSA → SDU Jul 23, 22:30 UTCJul 24, 02:00 UTC3h 30m
2026-07-23 AZU2628 - Jul 23, 17:40 UTCJul 23, 21:25 UTC3h 45m
2026-07-23 AZU2739 - Jul 23, 12:20 UTCJul 23, 16:25 UTC4h 5m
2026-07-21 AZU2591 - Jul 21, 21:50 UTCJul 22, 16:05 UTC18h 15m
2026-07-21 AZU2380 MCZ → SJP Jul 21, 02:25 UTCJul 21, 20:30 UTC18h 5m
2026-07-20 AZU4076 - Jul 20, 21:30 UTCJul 20, 23:30 UTC2h 0m
2026-07-20 AZU4554 VCP → OPS Jul 20, 18:40 UTCJul 20, 20:35 UTC1h 55m
2026-07-20 AZU2500 - Jul 20, 11:20 UTCJul 20, 17:20 UTC6h 0m
2026-07-20 AZU6091 FOR → VCP Jul 20, 06:20 UTCJul 20, 09:30 UTC3h 10m
2026-07-20 AZU6090 VCP → FOR Jul 20, 02:05 UTCJul 20, 04:55 UTC2h 50m
2026-07-19 AZU2401 NAT → VCP Jul 19, 12:20 UTCJul 19, 19:25 UTC7h 5m
2026-07-19 AZU4921 VIX → VCP Jul 19, 09:00 UTCJul 19, 10:20 UTC1h 20m
2026-07-19 AZU4853 - Jul 19, 01:05 UTCJul 19, 02:15 UTC1h 10m
2026-07-18 AZU2402 - Jul 18, 19:25 UTCJul 18, 20:50 UTC1h 25m
2026-07-18 AZU2408 - Jul 18, 17:00 UTCJul 18, 18:05 UTC1h 5m
2026-07-18 AZU9803 - Jul 18, 05:55 UTCJul 18, 15:00 UTC9h 5m
2026-07-17 AZU2878 - Jul 17, 23:20 UTCJul 18, 05:00 UTC5h 41m
2026-07-17 AZU9505 - Jul 17, 20:40 UTCJul 17, 22:05 UTC1h 25m
2026-07-17 AZU9504 - Jul 17, 16:40 UTCJul 17, 19:20 UTC2h 40m
2026-07-17 AZU9502 - Jul 17, 14:15 UTCJul 17, 15:25 UTC1h 10m
2026-07-16 AZU9501 - Jul 16, 23:35 UTCJul 17, 13:05 UTC13h 30m
2026-07-16 AZU4030 - Jul 16, 09:15 UTCJul 16, 09:45 UTC30m
2026-07-15 AZU4577 - Jul 15, 18:25 UTCJul 16, 01:25 UTC7h 0m
2026-07-15 AZU4577 - Jul 15, 02:30 UTCJul 16, 01:25 UTC22h 55m
2026-07-14 AZU4433 - Jul 14, 12:20 UTCJul 14, 22:25 UTC10h 5m
2026-07-13 AZU2906 FOR → FOR Jul 13, 23:35 UTCJul 14, 11:25 UTC11h 50m
2026-07-13 AZU4101 - Jul 13, 22:05 UTCJul 13, 22:35 UTC30m
2026-07-13 AZU4113 - Jul 13, 07:25 UTCJul 13, 08:05 UTC40m
2026-07-13 AZU4949 - Jul 13, 01:55 UTCJul 13, 06:30 UTC4h 35m
2026-07-12 AZU2592 - Jul 12, 17:55 UTCJul 12, 21:10 UTC3h 15m
2026-07-12 AZU4656 - Jul 12, 13:15 UTCJul 12, 14:15 UTC1h 0m
2026-07-12 AZU4655 - Jul 12, 11:25 UTCJul 12, 12:25 UTC1h 0m
2026-07-12 AZU4352 - Jul 12, 06:10 UTCJul 12, 09:15 UTC3h 5m
2026-07-12 AZU4477 - Jul 12, 01:45 UTCJul 12, 05:20 UTC3h 35m
2026-07-11 AZU2438 - Jul 11, 18:05 UTCJul 11, 21:30 UTC3h 25m
2026-07-11 AZU2641 - Jul 11, 12:00 UTCJul 11, 12:55 UTC55m
2026-07-11 AZU4469 - Jul 11, 10:15 UTCJul 11, 10:55 UTC40m
2026-07-11 AZU2559 - Jul 11, 07:40 UTCJul 11, 08:25 UTC45m
2026-07-11 AZU4424 - Jul 11, 01:40 UTCJul 11, 02:35 UTC55m

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

Mode-S E493B9 frequently asked

What is Mode-S code E493B9?
E493B9 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-YRN.
Where is Mode-S E493B9 registered?
Mode-S code E493B9 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E493B9 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E493B9, octal 71111671, decimal 14,980,025.
What flights does E493B9 operate?
Mode-S E493B9 has broadcast 20 distinct callsigns, including AZU9511, AZU9510, AZU9509, AZU6091, AZU6090.