Apparatus

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sensors Mode-S transponder

E491AF

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PT-XPG · AIRBUS A-321

Hex
E491AF
Octal
71110657
Decimal
14,979,503
Country
BR
Tail
PT-XPG
Type
A321
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
399
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S E491AF.

Country allocation

The ICAO 24-bit address E491AF 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 16 2026-06-23
LAN612 LAN Airlines 10 2026-06-23
TAM3285 - 7 2026-06-17
TAM3284 - 7 2026-06-17
TAM3367 TAM Brazilian Airlines 6 2026-06-21
TAM3342 TAM Brazilian Airlines 6 2026-06-21
TAM8055 - 5 2026-07-01
TAM3732 - 5 2026-07-19
TAM3202 - 5 2026-07-17
TAM3795 TAM Brazilian Airlines 4 2026-07-20
TAM3743 - 4 2026-07-19
TAM3567 TAM Brazilian Airlines 4 2026-07-16
TAM3555 - 4 2026-07-03
TAM3505 - 4 2026-07-11
TAM3229 TAM Brazilian Airlines 4 2026-07-25
TAM3218 TAM Brazilian Airlines 4 2026-07-26
TAM3205 - 4 2026-06-27
TAM8104 - 3 2026-04-13
TAM8054 - 3 2026-06-30
TAM4537 - 3 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAM3218 GRU → POA Jul 26, 18:50 UTCJul 26, 21:45 UTC2h 55m
2026-07-26 TAM3446 GRU → MCZ Jul 26, 11:10 UTCJul 26, 17:20 UTC6h 10m
2026-07-26 TAM3391 PNZ → GRU Jul 26, 03:10 UTCJul 26, 09:20 UTC6h 11m
2026-07-25 TAM3218 GRU → POA Jul 25, 18:35 UTCJul 25, 22:30 UTC3h 55m
2026-07-25 TAM3595 VIX → GRU Jul 25, 15:10 UTCJul 25, 16:30 UTC1h 20m
2026-07-25 TAM3594 GRU → VIX Jul 25, 13:05 UTCJul 25, 14:10 UTC1h 5m
2026-07-25 TAM3229 BEL → GRU Jul 25, 08:20 UTCJul 25, 11:20 UTC3h 0m
2026-07-24 TAM3706 BSB → BEL Jul 24, 21:40 UTCJul 25, 02:10 UTC4h 30m
2026-07-24 TAM3123 REC → BSB Jul 24, 09:05 UTCJul 24, 09:35 UTC30m
2026-07-23 TAM3111 VIX → CGH Jul 23, 21:15 UTCJul 24, 00:50 UTC3h 35m
2026-07-23 TAM3794 BSB → CWB Jul 23, 08:40 UTCJul 23, 19:45 UTC11h 5m
2026-07-23 TAM3774 BSB → CWB Jul 23, 00:25 UTCJul 23, 01:10 UTC45m
2026-07-22 TAM3979 AJU → BSB Jul 22, 12:10 UTCJul 22, 16:15 UTC4h 5m
2026-07-21 TAM3979 AJU → BSB Jul 21, 21:00 UTCJul 22, 16:15 UTC19h 15m
2026-07-21 TAM3978 BSB → AJU Jul 21, 17:30 UTCJul 22, 15:45 UTC22h 15m
2026-07-21 TAM3777 SSA → BSB Jul 21, 15:05 UTCJul 22, 12:40 UTC21h 35m
2026-07-21 TAM3851 VIX → SDU Jul 21, 07:50 UTCJul 21, 21:25 UTC13h 35m
2026-07-20 TAM3425 - Jul 20, 22:25 UTCJul 21, 02:25 UTC4h 0m
2026-07-20 TAM3795 CWB → BSB Jul 20, 15:05 UTCJul 20, 18:40 UTC3h 35m
2026-07-20 TAM3110 BSB → CWB Jul 20, 09:15 UTCJul 20, 13:30 UTC4h 15m
2026-07-19 TAM3743 - Jul 19, 20:10 UTCJul 20, 08:10 UTC12h 0m
2026-07-19 TAM3732 VIX → FOR Jul 19, 14:00 UTCJul 19, 19:00 UTC5h 0m
2026-07-19 TAM3866 - Jul 19, 08:35 UTCJul 19, 13:00 UTC4h 25m
2026-07-18 TAM3731 - Jul 18, 18:50 UTCJul 19, 01:30 UTC6h 40m
2026-07-18 TAM3464 - Jul 18, 14:00 UTCJul 18, 17:45 UTC3h 45m
2026-07-18 TAM3295 SLZ → GRU Jul 18, 02:55 UTCJul 18, 12:05 UTC9h 10m
2026-07-17 TAM3335 - Jul 17, 23:14 UTCJul 18, 00:29 UTC1h 15m
2026-07-17 TAM3334 - Jul 17, 21:00 UTCJul 17, 22:05 UTC1h 5m
2026-07-17 TAM3202 - Jul 17, 15:40 UTCJul 17, 19:25 UTC3h 45m
2026-07-17 TAM3331 - Jul 17, 12:04 UTCJul 17, 13:25 UTC1h 20m
2026-07-17 TAM3330 GRU → VIX Jul 17, 09:40 UTCJul 17, 10:44 UTC1h 5m
2026-07-16 TAM3567 MAO → GRU Jul 16, 17:45 UTCJul 17, 01:45 UTC8h 0m
2026-07-16 TAM3436 - Jul 16, 00:25 UTCJul 16, 16:05 UTC15h 40m
2026-07-15 TAM3497 - Jul 15, 19:50 UTCJul 16, 16:05 UTC20h 15m
2026-07-15 TAM3519 - Jul 15, 17:20 UTCJul 15, 17:45 UTC25m
2026-07-15 TAM3804 - Jul 15, 09:20 UTCJul 15, 16:00 UTC6h 40m
2026-07-15 TAM4680 - Jul 15, 00:35 UTCJul 15, 03:35 UTC3h 0m
2026-07-14 TAM4698 - Jul 14, 21:40 UTCJul 14, 22:40 UTC1h 0m
2026-07-14 TAM3795 - Jul 14, 15:15 UTCJul 14, 19:05 UTC3h 50m
2026-07-14 TAM3739 - Jul 14, 07:40 UTCJul 14, 13:45 UTC6h 5m
2026-07-13 TAM3734 - Jul 13, 21:25 UTCJul 14, 03:15 UTC5h 50m
2026-07-13 TAM3524 - Jul 13, 17:45 UTCJul 13, 19:00 UTC1h 15m
2026-07-13 TAM4508 - Jul 13, 14:05 UTCJul 13, 15:50 UTC1h 45m
2026-07-13 TAM3552 - Jul 13, 11:40 UTCJul 13, 12:05 UTC25m
2026-07-13 TAM3269 - Jul 13, 07:40 UTCJul 13, 08:20 UTC40m
2026-07-13 TAM3566 - Jul 13, 03:20 UTCJul 13, 05:15 UTC1h 55m
2026-07-12 TAM3233 - Jul 12, 21:15 UTCJul 13, 00:15 UTC3h 0m
2026-07-12 TAM3524 - Jul 12, 18:10 UTCJul 12, 18:40 UTC30m
2026-07-12 TAM3520 - Jul 12, 15:20 UTCJul 12, 15:55 UTC35m
2026-07-12 TAM3739 - Jul 12, 07:40 UTCJul 12, 13:20 UTC5h 40m

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

Mode-S E491AF frequently asked

What is Mode-S code E491AF?
E491AF is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PT-XPG.
Where is Mode-S E491AF registered?
Mode-S code E491AF is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E491AF broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E491AF, octal 71110657, decimal 14,979,503.
What flights does E491AF operate?
Mode-S E491AF has broadcast 20 distinct callsigns, including LAN613, LAN612, TAM3285, TAM3284, TAM3367.