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sensors Mode-S transponder

E4999E

ICAO 24-bit transponder address · allocated to Brazil

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

Hex
E4999E
Octal
71114636
Decimal
14,981,534
Country
BR
Tail
PR-XBK
Type
A20N
Broadcasting now · callsign TAM8083 · 35,000 ft
Flights observed
423
Distinct callsigns
20
Country
BR
Last broadcast
Jul 26, 21:30 UTC

Current position

E4999E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address E4999E 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
TAM4631 - 8 2026-06-23
TAM4630 - 8 2026-06-23
TAM4735 TAM Brazilian Airlines 7 2026-05-28
TAM3431 - 6 2026-06-23
TAM3091 TAM Brazilian Airlines 6 2026-06-01
TAM3976 - 5 2026-07-07
TAM3715 TAM Brazilian Airlines 5 2026-05-10
TAM3468 TAM Brazilian Airlines 5 2026-05-19
TAM3467 TAM Brazilian Airlines 5 2026-05-19
TAM3187 - 5 2026-06-23
TAM4519 - 4 2026-07-08
TAM3619 - 4 2026-07-19
TAM3498 TAM Brazilian Airlines 4 2026-06-20
TAM8160 TAM Brazilian Airlines 3 2026-06-21
TAM8142 - 3 2026-07-12
TAM8140 TAM Brazilian Airlines 3 2026-07-20
TAM8122 - 3 2026-07-11
TAM8033 TAM Brazilian Airlines 3 2026-07-20
TAM8016 - 3 2026-07-17
TAM3699 - 3 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAM3644 CGH → VIX Jul 26, 20:40 UTCJul 26, 21:30 UTC50m
2026-07-26 TAM9326 GRU → UNA Jul 26, 14:30 UTCJul 26, 18:55 UTC4h 25m
2026-07-26 TAM3153 POA → CGH Jul 26, 01:15 UTCJul 26, 13:00 UTC11h 46m
2026-07-25 TAM3072 CGH → CWB Jul 25, 23:10 UTCJul 25, 23:50 UTC40m
2026-07-25 TAM4733 NAT → CGH Jul 25, 13:25 UTCJul 25, 20:40 UTC7h 15m
2026-07-25 TAM3909 SDU → CGH Jul 25, 11:15 UTCJul 25, 12:00 UTC45m
2026-07-25 TAM3904 CGH → SDU Jul 25, 09:40 UTCJul 25, 10:15 UTC35m
2026-07-24 TAM3865 MCZ → CGH Jul 24, 18:40 UTCJul 25, 00:50 UTC6h 10m
2026-07-24 TAM3629 SSA → CGH Jul 24, 11:55 UTCJul 24, 17:05 UTC5h 10m
2026-07-23 TAM8082 GRU → PUJ Jul 23, 17:40 UTCJul 24, 08:45 UTC15h 5m
2026-07-23 TAM8139 AEP → GRU Jul 23, 13:30 UTCJul 23, 15:55 UTC2h 25m
2026-07-23 TAM8032 GRU → AEP Jul 23, 09:40 UTCJul 23, 12:10 UTC2h 30m
2026-07-22 TAM3346 GRU → SSA Jul 22, 22:15 UTCJul 23, 03:10 UTC4h 55m
2026-07-22 TAM3333 VIX → GRU Jul 22, 18:50 UTCJul 22, 20:05 UTC1h 15m
2026-07-22 TAM3332 GRU → VIX Jul 22, 16:45 UTCJul 22, 17:45 UTC1h 0m
2026-07-22 TAM3859 - Jul 22, 11:10 UTCJul 22, 14:55 UTC3h 45m
2026-07-22 TAM3126 CGH → CNF Jul 22, 00:50 UTCJul 22, 01:25 UTC35m
2026-07-21 TAM3803 SDU → CGH Jul 21, 22:25 UTCJul 21, 23:00 UTC35m
2026-07-21 TAM3782 BSB → REC Jul 21, 17:20 UTCJul 21, 21:15 UTC3h 55m
2026-07-21 TAM9069 BPS → SDU Jul 21, 15:05 UTCJul 21, 16:05 UTC1h 0m
2026-07-21 TAM9068 SDU → BPS Jul 21, 12:30 UTCJul 21, 13:25 UTC55m
2026-07-21 TAM3550 GRU → SDU Jul 21, 10:55 UTCJul 21, 11:30 UTC35m
2026-07-21 TAM8141 AEP → GRU Jul 21, 00:55 UTCJul 21, 03:15 UTC2h 20m
2026-07-20 TAM8138 - Jul 20, 20:20 UTCJul 20, 23:10 UTC2h 50m
2026-07-20 TAM8033 AEP → GRU Jul 20, 16:20 UTCJul 20, 18:40 UTC2h 20m
2026-07-20 TAM8140 GRU → AEP Jul 20, 12:20 UTCJul 20, 15:05 UTC2h 45m
2026-07-19 TAM9024 FOR → NAT Jul 19, 23:50 UTCJul 20, 09:50 UTC10h 0m
2026-07-19 TAM8020 POA → AEP Jul 19, 14:25 UTCJul 19, 19:55 UTC5h 30m
2026-07-19 TAM8019 GRU → MDZ Jul 19, 12:10 UTCJul 19, 13:00 UTC50m
2026-07-19 TAM3619 - Jul 19, 08:40 UTCJul 19, 09:40 UTC1h 0m
2026-07-19 TAM3618 - Jul 19, 02:55 UTCJul 19, 03:35 UTC40m
2026-07-18 TAM3319 FOR → GRU Jul 18, 20:00 UTCJul 18, 23:20 UTC3h 20m
2026-07-18 TAM3320 GRU → FOR Jul 18, 16:00 UTCJul 18, 19:00 UTC3h 0m
2026-07-18 TAM3278 GRU → XAP Jul 18, 10:15 UTCJul 18, 13:55 UTC3h 40m
2026-07-18 TAM3127 - Jul 18, 07:55 UTCJul 18, 08:40 UTC45m
2026-07-18 TAM3119 - Jul 18, 03:30 UTCJul 18, 04:40 UTC1h 10m
2026-07-17 TAM3319 FOR → GRU Jul 17, 20:04 UTCJul 17, 23:10 UTC3h 5m
2026-07-17 TAM3320 - Jul 17, 16:10 UTCJul 17, 19:05 UTC2h 55m
2026-07-17 TAM3278 GRU → XAP Jul 17, 10:25 UTCJul 17, 13:50 UTC3h 25m
2026-07-17 TAM8119 - Jul 17, 05:39 UTCJul 17, 07:30 UTC1h 50m
2026-07-17 TAM8016 - Jul 17, 01:59 UTCJul 17, 04:14 UTC2h 15m
2026-07-16 TAM8035 AEP → GRU Jul 16, 21:45 UTCJul 17, 00:10 UTC2h 25m
2026-07-16 TAM8044 - Jul 16, 17:20 UTCJul 16, 20:29 UTC3h 10m
2026-07-16 TAM3698 - Jul 16, 15:00 UTCJul 16, 15:35 UTC35m
2026-07-16 TAM3331 - Jul 16, 12:05 UTCJul 16, 13:20 UTC1h 15m
2026-07-16 TAM3330 - Jul 16, 10:00 UTCJul 16, 11:05 UTC1h 5m
2026-07-16 TAM8119 - Jul 16, 05:55 UTCJul 16, 07:55 UTC2h 0m
2026-07-16 TAM8016 - Jul 16, 04:30 UTCJul 16, 04:55 UTC25m
2026-07-16 TAM8016 - Jul 16, 02:40 UTCJul 16, 03:35 UTC55m
2026-07-15 TAM3211 - Jul 15, 23:25 UTCJul 16, 00:40 UTC1h 15m

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

Mode-S E4999E frequently asked

What is Mode-S code E4999E?
E4999E is an ICAO 24-bit transponder address. Allocated to Brazil. Assigned to PR-XBK.
Where is Mode-S E4999E registered?
Mode-S code E4999E is allocated to Brazil (BR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E4999E broadcasting right now?
Yes. Mode-S E4999E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E4999E, octal 71114636, decimal 14,981,534.
What flights does E4999E operate?
Mode-S E4999E has broadcast 20 distinct callsigns, including TAM4631, TAM4630, TAM4735, TAM3431, TAM3091.