sensors Mode-S transponder

E491F1

ICAO 24-bit transponder address · allocated to Brazil

Currently assigned to PR-TYP · AIRBUS A-320

Hex
E491F1
Octal
71110761
Decimal
14,979,569
Country
BR
Tail
PR-TYP
Type
A320
No current signal · last broadcast 11h ago
Flights observed
214
Distinct callsigns
20
Country
BR
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S E491F1.

Country allocation

The ICAO 24-bit address E491F1 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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 TAM3104 CGH → VIX May 29, 20:10 UTCMay 29, 21:00 UTC50m
2026-05-29 TAM3272 CGH → NVT May 29, 16:05 UTCMay 29, 18:30 UTC2h 25m
2026-05-29 TAM3996 CGH → GYN May 29, 11:20 UTCMay 29, 14:55 UTC3h 35m
2026-05-28 TAM3825 SSA → SDU May 28, 19:40 UTCMay 29, 09:40 UTC14h 0m
2026-05-28 TAM3231 BEL → GRU May 28, 15:15 UTCMay 28, 18:10 UTC2h 55m
2026-05-28 TAM3704 BSB → BEL May 28, 08:45 UTCMay 28, 13:20 UTC4h 35m
2026-05-27 TAM3162 CGH → POA May 27, 22:15 UTCMay 28, 01:30 UTC3h 15m
2026-05-27 TAM3174 CGH → MGF May 27, 17:40 UTCMay 27, 20:30 UTC2h 50m
2026-05-27 TAM3575 NAT → CGH May 27, 15:35 UTCMay 27, 16:10 UTC35m
2026-05-27 TAM3574 CGH → NAT May 27, 14:00 UTCMay 27, 14:40 UTC40m
2026-05-27 TAM3091 FLN → CGH May 27, 11:55 UTCMay 27, 12:25 UTC30m
2026-05-27 TAM3086 CGH → FLN May 27, 09:55 UTCMay 27, 10:45 UTC50m
2026-05-26 TAM3581 CGH → BSB May 26, 18:40 UTCMay 26, 22:35 UTC3h 55m
2026-05-26 TAM3001 BSB → CGH May 26, 11:54 UTCMay 26, 16:10 UTC4h 15m
2026-05-25 TAM3715 REC → CGH May 25, 21:54 UTCMay 26, 10:05 UTC12h 10m
2026-05-25 TAM3647 SSA → SDU May 25, 13:00 UTCMay 25, 20:15 UTC7h 14m
2026-05-25 TAM3340 GRU → GIG May 25, 11:25 UTCMay 25, 12:00 UTC35m
2026-05-24 LAN607 SCL → GRU May 24, 18:10 UTCMay 25, 03:00 UTC8h 50m
2026-05-24 TAM3361 OPS → GRU May 24, 14:05 UTCMay 24, 16:15 UTC2h 10m
2026-05-24 TAM3126 CGH → CNF May 24, 00:15 UTCMay 24, 13:00 UTC12h 45m
2026-05-23 TAM3071 CWB → CGH May 23, 22:30 UTCMay 23, 22:35 UTC5m
2026-05-23 TAM3070 CGH → CWB May 23, 20:15 UTCMay 23, 20:55 UTC40m
2026-05-23 TAM3106 CGH → VIX May 23, 14:45 UTCMay 23, 18:25 UTC3h 41m
2026-05-23 TAM3641 VIX → CGH May 23, 11:50 UTCMay 23, 13:15 UTC1h 25m
2026-05-23 TAM3640 CGH → VIX May 23, 09:40 UTCMay 23, 10:45 UTC1h 5m
2026-05-22 TAM3885 CWB → CGH May 22, 22:50 UTCMay 22, 23:25 UTC35m
2026-05-22 TAM3070 CGH → CWB May 22, 21:00 UTCMay 22, 21:35 UTC35m
2026-05-22 TAM3157 POA → CGH May 22, 15:45 UTCMay 22, 19:25 UTC3h 40m
2026-05-22 TAM3561 CNF → GRU May 22, 01:35 UTCMay 22, 09:45 UTC8h 10m
2026-05-21 TAM3069 CWB → CGH May 21, 23:55 UTCMay 22, 00:20 UTC25m
2026-05-21 TAM3090 CGH → CWB May 21, 22:15 UTCMay 21, 22:50 UTC35m
2026-05-21 TAM3916 CGH → CNF May 21, 16:40 UTCMay 21, 19:35 UTC2h 55m
2026-05-21 TAM3672 GIG → SSA May 21, 10:30 UTCMay 21, 15:20 UTC4h 50m
2026-05-21 TAM3887 BSB → CWB May 21, 05:30 UTCMay 21, 08:30 UTC3h 0m
2026-05-21 TAM3882 GIG → FOR May 21, 01:40 UTCMay 21, 04:25 UTC2h 45m
2026-05-20 TAM3689 VIX → GIG May 20, 23:40 UTCMay 21, 00:25 UTC45m
2026-05-20 TAM3688 GIG → VIX May 20, 21:55 UTCMay 20, 22:45 UTC50m
2026-05-20 TAM8045 AEP → GIG May 20, 18:05 UTCMay 20, 20:40 UTC2h 35m
2026-05-20 TAM8142 GRU → AEP May 20, 14:15 UTCMay 20, 16:55 UTC2h 40m
2026-05-20 TAM8153 SCL → GRU May 20, 11:20 UTCMay 20, 12:45 UTC1h 25m
2026-05-20 TAM8152 GRU → SCL May 20, 03:45 UTCMay 20, 05:20 UTC1h 36m
2026-05-19 TAM8282 - May 19, 16:10 UTCMay 19, 22:50 UTC6h 40m
2026-05-19 TAM3578 CGH → SSA May 19, 13:15 UTCMay 19, 13:55 UTC40m
2026-05-19 TAM3577 SJP → CGH May 19, 11:35 UTCMay 19, 12:05 UTC30m
2026-05-19 LAN607 SCL → GRU May 19, 01:15 UTCMay 19, 02:45 UTC1h 30m
2026-05-18 LAN606 GRU → SCL May 18, 18:10 UTCMay 18, 19:55 UTC1h 44m
2026-05-18 TAM3610 BSB → BEL May 18, 11:45 UTCMay 18, 16:40 UTC4h 55m
2026-05-18 TAM8055 CDG → GIG May 18, 06:45 UTCMay 18, 08:15 UTC1h 30m
2026-05-17 TAM8054 GIG → CDG May 17, 23:30 UTCMay 18, 01:05 UTC1h 35m
2026-05-17 TAM3831 JDO → GRU May 17, 19:30 UTCMay 17, 21:50 UTC2h 20m

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

Mode-S E491F1 frequently asked

What is Mode-S code E491F1?
E491F1 is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-TYP.
Where is Mode-S E491F1 registered?
Mode-S code E491F1 is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E491F1 broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E491F1, octal 71110761, decimal 14,979,569.
What flights does E491F1 operate?
Mode-S E491F1 has broadcast 20 distinct callsigns, including LAN611, LAN607, TAM8139, TAM8032, TAM3672.