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sensors Mode-S transponder

E491AD

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PT-XPH · AIRBUS A-321

Hex
E491AD
Octal
71110655
Decimal
14,979,501
Country
BR
Tail
PT-XPH
Type
A321
No current signal · last broadcast Jul 26, 18:15 UTC
Flights observed
309
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 18:15 UTC

Last known position

Most recent position reported by Mode-S E491AD.

Country allocation

The ICAO 24-bit address E491AD 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
LAN613 LAN Airlines 5 2026-05-22
TAM3758 TAM Brazilian Airlines 4 2026-07-22
TAM3380 - 4 2026-07-12
TAM3377 - 4 2026-07-12
LAN756 LAN Airlines 4 2026-06-07
LAN007 - 4 2026-06-15
TAM3994 - 3 2026-06-28
TAM3734 - 3 2026-07-19
TAM3518 - 3 2026-07-14
TAM3256 TAM Brazilian Airlines 3 2026-07-22
LXP309 LAN Express 3 2026-05-29
LAN762 LAN Airlines 3 2026-06-04
LAN612 LAN Airlines 3 2026-05-22
LAN607 - 3 2026-07-07
LAN029 LAN Airlines 3 2026-05-12
LAN027 LAN Airlines 3 2026-06-10
LAN021 LAN Airlines 3 2026-05-30
LAN013 LAN Airlines 3 2026-06-06
LAN008 - 3 2026-06-08
TAM9548 - 2 2026-06-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAM3620 GRU → CGB Jul 26, 17:35 UTCJul 26, 18:15 UTC40m
2026-07-26 TAM3393 NVT → GRU Jul 26, 14:35 UTCJul 26, 15:10 UTC35m
2026-07-26 TAM3638 GRU → CGB Jul 26, 10:30 UTCJul 26, 11:10 UTC40m
2026-07-25 TAM3290 GIG → IGU Jul 25, 17:35 UTCJul 26, 08:45 UTC15h 11m
2026-07-25 TAM3685 IGU → GIG Jul 25, 15:30 UTCJul 25, 16:20 UTC50m
2026-07-25 TAM3495 JPA → BSB Jul 25, 08:45 UTCJul 25, 13:20 UTC4h 35m
2026-07-24 TAM3795 CWB → BSB Jul 24, 15:20 UTCJul 25, 01:05 UTC9h 45m
2026-07-24 TAM3110 BSB → CWB Jul 24, 09:15 UTCJul 24, 13:40 UTC4h 25m
2026-07-23 TAM9059 MAO → GIG Jul 23, 23:15 UTCJul 24, 07:50 UTC8h 35m
2026-07-23 TAM3517 FOR → GIG Jul 23, 18:00 UTCJul 23, 20:50 UTC2h 50m
2026-07-23 TAM3804 BSB → SLZ Jul 23, 02:45 UTCJul 23, 16:10 UTC13h 25m
2026-07-22 TAM3256 BSB → GRU Jul 22, 19:30 UTCJul 22, 23:55 UTC4h 25m
2026-07-22 TAM3493 - Jul 22, 17:30 UTCJul 22, 17:55 UTC25m
2026-07-22 TAM3758 BSB → NAT Jul 22, 12:15 UTCJul 22, 16:05 UTC3h 50m
2026-07-21 TAM3384 BSB → VCP Jul 21, 21:25 UTCJul 22, 01:15 UTC3h 50m
2026-07-21 TAM3775 CWB → BSB Jul 21, 08:50 UTCJul 21, 17:40 UTC8h 50m
2026-07-20 TAM3959 JDO → GRU Jul 20, 23:15 UTCJul 21, 00:10 UTC54m
2026-07-20 TAM3874 GRU → GIG Jul 20, 21:30 UTCJul 20, 22:05 UTC35m
2026-07-20 TAM3637 VIX → CGH Jul 20, 18:45 UTCJul 20, 19:30 UTC45m
2026-07-20 TAM3637 VIX → CGH Jul 20, 16:25 UTCJul 20, 16:35 UTC10m
2026-07-20 TAM3636 - Jul 20, 12:35 UTCJul 20, 13:25 UTC50m
2026-07-20 TAM3455 FOR → GRU Jul 20, 07:45 UTCJul 20, 11:05 UTC3h 20m
2026-07-19 TAM3734 - Jul 19, 12:50 UTCJul 20, 03:05 UTC14h 15m
2026-07-19 TAM3734 - Jul 19, 05:20 UTCJul 20, 03:05 UTC21h 45m
2026-07-19 TAM3734 - Jul 19, 04:55 UTCJul 20, 03:05 UTC22h 10m
2026-07-19 TAM3669 PVH → BSB Jul 19, 01:20 UTCJul 19, 21:40 UTC20h 20m
2026-07-18 TAM3669 PVH → BSB Jul 18, 17:35 UTCJul 19, 17:15 UTC23h 40m
2026-07-18 TAM3656 - Jul 18, 02:35 UTCJul 18, 18:05 UTC15h 31m
2026-07-17 TAM3256 - Jul 17, 19:35 UTCJul 17, 23:55 UTC4h 20m
2026-07-17 TAM3493 - Jul 17, 17:30 UTCJul 17, 17:55 UTC25m
2026-07-17 TAM3758 - Jul 17, 12:19 UTCJul 17, 15:55 UTC3h 35m
2026-07-16 TAM3758 - Jul 16, 20:45 UTCJul 17, 15:55 UTC19h 10m
2026-07-16 TAM3290 - Jul 16, 17:25 UTCJul 17, 15:55 UTC22h 30m
2026-07-16 TAM3685 - Jul 16, 15:30 UTCJul 16, 16:15 UTC45m
2026-07-16 TAM3123 - Jul 16, 08:30 UTCJul 16, 13:10 UTC4h 40m
2026-07-16 TAM3382 - Jul 16, 03:00 UTCJul 16, 03:55 UTC55m
2026-07-16 TAM4731 - Jul 16, 00:05 UTCJul 16, 00:55 UTC50m
2026-07-15 TAM3128 - Jul 15, 20:45 UTCJul 15, 21:55 UTC1h 10m
2026-07-15 TAM3309 - Jul 15, 17:45 UTCJul 15, 18:30 UTC45m
2026-07-15 TAM3344 - Jul 15, 15:05 UTCJul 15, 15:30 UTC25m
2026-07-15 TAM3331 - Jul 15, 12:15 UTCJul 15, 13:30 UTC1h 15m
2026-07-15 TAM3330 - Jul 15, 10:20 UTCJul 15, 11:20 UTC1h 0m
2026-07-14 TAM3271 - Jul 14, 19:20 UTCJul 15, 00:35 UTC5h 14m
2026-07-14 TAM3518 - Jul 14, 13:10 UTCJul 14, 16:40 UTC3h 30m
2026-07-14 TAM3426 - Jul 14, 02:10 UTCJul 14, 11:35 UTC9h 25m
2026-07-13 TAM3256 - Jul 13, 17:35 UTCJul 14, 00:00 UTC6h 25m
2026-07-13 TAM4726 - Jul 13, 03:10 UTCJul 13, 16:05 UTC12h 55m
2026-07-12 TAM3377 - Jul 12, 19:20 UTCJul 12, 20:05 UTC45m
2026-07-12 TAM3380 - Jul 12, 13:40 UTCJul 12, 14:35 UTC55m
2026-07-11 TAM4716 - Jul 11, 22:01 UTCJul 11, 23:45 UTC1h 45m

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 PT-XPH page for operator, model, and routing details .

Mode-S E491AD frequently asked

What is Mode-S code E491AD?
E491AD is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PT-XPH.
Where is Mode-S E491AD registered?
Mode-S code E491AD is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E491AD broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E491AD, octal 71110655, decimal 14,979,501.
What flights does E491AD operate?
Mode-S E491AD has broadcast 20 distinct callsigns, including LAN613, TAM3758, TAM3380, TAM3377, LAN756.