Apparatus

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sensors Mode-S transponder

E07191

ICAO 24-bit transponder address · allocated to Argentina

Currently assigned to LV-GFQ · BOEING 737-800

Hex
E07191
Octal
70070621
Decimal
14,709,137
Country
AR
Tail
LV-GFQ
Type
B738
No current signal · last broadcast Jul 26, 15:40 UTC
Flights observed
273
Distinct callsigns
20
Country
AR
Last broadcast
Jul 26, 15:40 UTC

Last known position

Most recent position reported by Mode-S E07191.

Country allocation

The ICAO 24-bit address E07191 falls within the block assigned to Argentina (AR) by ICAO Annex 10, Volume III. Every aircraft registered in Argentina 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
ARG1287 - 9 2026-07-11
ARG1241 Aerolineas Argentinas 8 2026-07-26
ARG1866 - 6 2026-07-10
ARG1240 Aerolineas Argentinas 6 2026-07-26
ARG1674 - 5 2026-07-07
ARG1488 - 5 2026-07-04
ARG1286 - 5 2026-07-10
ARG1898 Aerolineas Argentinas 4 2026-07-26
ARG1779 Aerolineas Argentinas 4 2026-06-03
ARG1650 - 4 2026-07-11
ARG1546 Aerolineas Argentinas 4 2026-05-26
ARG1281 - 4 2026-07-16
ARG1778 Aerolineas Argentinas 3 2026-06-03
ARG1676 Aerolineas Argentinas 3 2026-06-27
ARG1658 - 3 2026-07-19
ARG1654 Aerolineas Argentinas 3 2026-07-23
ARG1473 - 3 2026-06-22
ARG1472 Aerolineas Argentinas 3 2026-05-29
ARG1424 - 3 2026-06-26
ARG1400 Aerolineas Argentinas 3 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ARG1898 EZE → USH Jul 26, 14:25 UTCJul 26, 15:40 UTC1h 15m
2026-07-26 ARG1241 GRU → AEP Jul 26, 10:10 UTCJul 26, 12:50 UTC2h 40m
2026-07-26 ARG1240 AEP → GRU Jul 26, 00:25 UTCJul 26, 02:30 UTC2h 5m
2026-07-25 ARG1810 AEP → REL Jul 25, 17:55 UTCJul 25, 22:20 UTC4h 25m
2026-07-25 ARG1670 AEP → CPC Jul 25, 11:10 UTCJul 25, 16:30 UTC5h 20m
2026-07-24 ARG1920 AEP → BRC Jul 24, 23:50 UTCJul 25, 07:25 UTC7h 35m
2026-07-24 ARG1043 FTE → AEP Jul 24, 15:55 UTCJul 24, 16:40 UTC45m
2026-07-23 ARG1788 AEP → IGR Jul 23, 22:00 UTCJul 23, 23:25 UTC1h 25m
2026-07-23 ARG1654 AEP → NQN Jul 23, 15:50 UTCJul 23, 20:25 UTC4h 35m
2026-07-23 ARG1668 EZE → BRC Jul 23, 09:35 UTCJul 23, 14:35 UTC5h 0m
2026-07-22 ARG1043 COR → AEP Jul 22, 23:20 UTCJul 23, 00:20 UTC1h 0m
2026-07-22 ARG1654 AEP → NQN Jul 22, 14:40 UTCJul 22, 19:25 UTC4h 45m
2026-07-22 ARG1241 GRU → AEP Jul 22, 11:15 UTCJul 22, 12:25 UTC1h 10m
2026-07-21 ARG1240 AEP → GRU Jul 21, 23:25 UTCJul 22, 01:45 UTC2h 20m
2026-07-21 ARG1811 REL → AEP Jul 21, 17:30 UTCJul 21, 21:45 UTC4h 15m
2026-07-21 AGR1512 AEP → AEP Jul 21, 11:15 UTCJul 21, 16:00 UTC4h 45m
2026-07-21 ARG1867 REL → AEP Jul 21, 02:30 UTCJul 21, 09:30 UTC7h 0m
2026-07-20 ARG1648 AEP → NQN Jul 20, 21:20 UTCJul 21, 01:20 UTC3h 59m
2026-07-20 ARG1703 ROS → AEP Jul 20, 19:20 UTCJul 20, 19:55 UTC35m
2026-07-20 ARG1668 EZE → BRC Jul 20, 13:35 UTCJul 20, 18:25 UTC4h 50m
2026-07-19 ARG1400 AEP → MDZ Jul 19, 23:35 UTCJul 20, 11:55 UTC12h 20m
2026-07-19 ARG1658 AEP → AEP Jul 19, 17:30 UTCJul 19, 21:50 UTC4h 20m
2026-07-19 ARG1243 GRU → AEP Jul 19, 13:25 UTCJul 19, 16:00 UTC2h 35m
2026-07-19 ARG1242 AEP → GRU Jul 19, 09:25 UTCJul 19, 11:55 UTC2h 30m
2026-07-18 ARG1247 GRU → AEP Jul 18, 21:35 UTCJul 19, 00:15 UTC2h 40m
2026-07-18 ARG1246 - Jul 18, 17:50 UTCJul 18, 20:05 UTC2h 15m
2026-07-18 ARG1857 EZE → AEP Jul 18, 09:05 UTCJul 18, 16:30 UTC7h 25m
2026-07-18 ARG1940 AEP → EZE Jul 18, 01:34 UTCJul 18, 06:10 UTC4h 36m
2026-07-17 ARG1247 GRU → AEP Jul 17, 21:55 UTCJul 18, 00:25 UTC2h 30m
2026-07-17 ARG1246 - Jul 17, 18:10 UTCJul 17, 20:25 UTC2h 15m
2026-07-17 ARG1873 EZE → AEP Jul 17, 07:50 UTCJul 17, 16:24 UTC8h 35m
2026-07-17 ARG1937 FTE → AEP Jul 17, 00:40 UTCJul 17, 05:25 UTC4h 45m
2026-07-16 ARG1490 AEP → EZE Jul 16, 18:29 UTCJul 16, 23:10 UTC4h 40m
2026-07-16 ARG1281 - Jul 16, 14:10 UTCJul 16, 15:40 UTC1h 30m
2026-07-16 ARG1280 - Jul 16, 10:25 UTCJul 16, 11:05 UTC40m
2026-07-13 ARG1658 - Jul 13, 17:50 UTCJul 13, 22:20 UTC4h 30m
2026-07-13 ARG1857 - Jul 13, 09:40 UTCJul 13, 16:25 UTC6h 45m
2026-07-12 ARG1898 AEP → EZE Jul 12, 13:40 UTCJul 12, 23:25 UTC9h 45m
2026-07-11 ARG1650 AEP → AEP Jul 11, 21:55 UTCJul 12, 01:45 UTC3h 50m
2026-07-11 ARG1389 - Jul 11, 20:15 UTCJul 11, 20:45 UTC30m
2026-07-11 ARG1930 - Jul 11, 14:00 UTCJul 11, 19:15 UTC5h 15m
2026-07-11 ARG1468 - Jul 11, 08:25 UTCJul 11, 12:20 UTC3h 55m
2026-07-11 ARG1287 - Jul 11, 02:40 UTCJul 11, 03:10 UTC30m
2026-07-11 ARG1287 - Jul 11, 01:45 UTCJul 11, 01:55 UTC10m
2026-07-10 ARG1286 - Jul 10, 22:25 UTCJul 10, 23:05 UTC40m
2026-07-10 ARG1914 AEP → AEP Jul 10, 17:00 UTCJul 10, 21:05 UTC4h 5m
2026-07-10 ARG1494 AEP → AEP Jul 10, 11:00 UTCJul 10, 15:40 UTC4h 40m
2026-07-10 ARG1866 AEP → AEP Jul 10, 02:05 UTCJul 10, 09:25 UTC7h 20m
2026-07-09 ARG1679 AEP → AEP Jul 9, 17:15 UTCJul 10, 00:15 UTC7h 0m
2026-07-09 ARG1662 - Jul 9, 08:30 UTCJul 9, 15:25 UTC6h 55m

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 LV-GFQ page for operator, model, and routing details .

Mode-S E07191 frequently asked

What is Mode-S code E07191?
E07191 is an ICAO 24-bit transponder address. Allocated to Argentina. Assigned to LV-GFQ.
Where is Mode-S E07191 registered?
Mode-S code E07191 is allocated to Argentina (AR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is E07191 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex E07191, octal 70070621, decimal 14,709,137.
What flights does E07191 operate?
Mode-S E07191 has broadcast 20 distinct callsigns, including ARG1287, ARG1241, ARG1866, ARG1240, ARG1674.