Apparatus

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sensors Mode-S transponder

A6E055

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N542LA · BOEING 767-300 · operated by QUETRO AIRCRAFT LEASING TRUST

Hex
A6E055
Octal
51560125
Decimal
10,936,405
Country
US
Tail
N542LA
Type
B763
No current signal · last broadcast Jul 26, 20:35 UTC
Flights observed
281
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:35 UTC

Last known position

Most recent position reported by Mode-S A6E055.

Country allocation

The ICAO 24-bit address A6E055 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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
LAE1828 LATAM Cargo Colombia 28 2026-05-29
LCO3617 - 18 2026-07-06
LAE2525 LATAM Cargo Colombia 15 2026-05-05
LCO1511 LAN Cargo 10 2026-06-16
LCO3607 - 8 2026-07-05
LCO1601 - 7 2026-06-30
LCO1513 LAN Cargo 7 2026-07-23
LAE2504 - 7 2026-06-29
LCO1107 - 6 2026-06-28
LAE2545 LATAM Cargo Colombia 6 2026-07-26
LCO3616 - 5 2026-07-12
LCO1516 LAN Cargo 5 2026-04-26
LAE2873 - 5 2026-06-30
LAE1803 - 5 2026-07-08
LCO3611 - 4 2026-07-09
LCO1506 LAN Cargo 4 2026-07-23
LCO1503 LAN Cargo 4 2026-07-21
LAE2521 LATAM Cargo Colombia 4 2026-06-17
LAE2501 LATAM Cargo Colombia 4 2026-06-06
LAE1804 - 4 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LAE2545 MIA → ASU Jul 26, 20:05 UTCJul 26, 20:35 UTC30m
2026-07-26 LAE2545 MIA → ASU Jul 26, 17:20 UTCJul 26, 18:20 UTC1h 0m
2026-07-26 LAE2545 MIA → ASU Jul 26, 08:15 UTCJul 26, 15:40 UTC7h 25m
2026-07-26 LNE620 UIO → MIA Jul 26, 02:05 UTCJul 26, 04:10 UTC2h 5m
2026-07-25 LNE619 MIA → CLO Jul 25, 10:25 UTCJul 25, 13:20 UTC2h 55m
2026-07-25 LAE2528 BOG → MIA Jul 25, 02:30 UTCJul 25, 05:35 UTC3h 5m
2026-07-24 LAE2517 BOG → MIA Jul 24, 19:10 UTCJul 25, 00:40 UTC5h 30m
2026-07-24 LAE2517 BOG → MIA Jul 24, 15:20 UTCJul 24, 16:35 UTC1h 15m
2026-07-24 LAE2517 BOG → MIA Jul 24, 06:15 UTCJul 24, 13:45 UTC7h 30m
2026-07-23 LCO1506 AMS → MIA Jul 23, 13:35 UTCJul 23, 19:00 UTC5h 25m
2026-07-23 LCO1513 AMS → MVD Jul 23, 05:50 UTCJul 23, 06:30 UTC40m
2026-07-23 LCO1513 AMS → MVD Jul 23, 01:40 UTCJul 23, 04:15 UTC2h 35m
2026-07-22 LCO1513 AMS → MVD Jul 22, 10:20 UTCJul 22, 23:45 UTC13h 25m
2026-07-21 LCO1503 AMS → MIA Jul 21, 20:15 UTCJul 22, 05:25 UTC9h 10m
2026-07-21 LNE215 MIA → SDQ Jul 21, 06:00 UTCJul 21, 18:20 UTC12h 20m
2026-07-20 LCO542 MIA → MEX Jul 20, 05:20 UTCJul 20, 08:00 UTC2h 40m
2026-07-13 LCO542 - Jul 13, 04:35 UTCJul 13, 07:15 UTC2h 40m
2026-07-12 LCO3601 - Jul 12, 15:50 UTCJul 12, 18:50 UTC3h 0m
2026-07-12 LCO3616 - Jul 12, 05:10 UTCJul 12, 14:10 UTC9h 0m
2026-07-11 LCO3616 - Jul 11, 12:30 UTCJul 12, 02:30 UTC14h 0m
2026-07-11 LCO3616 BRU → FRA Jul 11, 10:20 UTCJul 11, 11:00 UTC40m
2026-07-10 LCO3606 - Jul 10, 23:35 UTCJul 11, 08:20 UTC8h 45m
2026-07-10 LNE515 - Jul 10, 08:40 UTCJul 10, 21:00 UTC12h 20m
2026-07-09 LCO1608 - Jul 9, 23:50 UTCJul 10, 05:10 UTC5h 20m
2026-07-09 LCO3611 - Jul 9, 16:40 UTCJul 9, 18:00 UTC1h 20m
2026-07-09 LCO3611 - Jul 9, 06:30 UTCJul 9, 15:00 UTC8h 30m
2026-07-08 LAE1804 GUA → MIA Jul 8, 22:40 UTCJul 9, 03:50 UTC5h 10m
2026-07-08 LAE1803 - Jul 8, 20:35 UTCJul 8, 20:50 UTC15m
2026-07-08 LAE1803 - Jul 8, 18:35 UTCJul 8, 20:05 UTC1h 30m
2026-07-08 LAE2502 - Jul 8, 15:20 UTCJul 8, 15:55 UTC35m
2026-07-08 LAE2801 - Jul 8, 07:25 UTCJul 8, 07:45 UTC20m
2026-07-07 LAE2516 - Jul 7, 19:55 UTCJul 7, 23:05 UTC3h 10m
2026-07-06 LCO1606 - Jul 6, 17:25 UTCJul 6, 23:05 UTC5h 40m
2026-07-06 LCO3617 - Jul 6, 12:00 UTCJul 6, 12:30 UTC30m
2026-07-06 LCO3617 - Jul 6, 10:15 UTCJul 6, 10:50 UTC35m
2026-07-05 LCO3617 - Jul 5, 17:10 UTCJul 6, 07:30 UTC14h 20m
2026-07-05 LCO3617 - Jul 5, 14:00 UTCJul 5, 14:45 UTC45m
2026-07-05 LCO3617 BRU → BRU Jul 5, 13:45 UTCJul 5, 13:50 UTC5m
2026-07-05 LCO3607 - Jul 5, 03:55 UTCJul 5, 12:20 UTC8h 25m
2026-07-04 LNE625 - Jul 4, 07:20 UTCJul 5, 01:35 UTC18h 15m
2026-07-03 LAE1804 - Jul 3, 16:10 UTCJul 3, 22:30 UTC6h 20m
2026-07-03 LAE1803 - Jul 3, 12:05 UTCJul 3, 14:20 UTC2h 15m
2026-07-02 LNE412 - Jul 2, 17:20 UTCJul 3, 08:55 UTC15h 35m
2026-07-01 LCO1603 MIA → ANF Jul 1, 23:45 UTCJul 2, 04:40 UTC4h 55m
2026-07-01 LCO1505 - Jul 1, 07:10 UTCJul 1, 17:55 UTC10h 45m
2026-06-30 LCO1601 - Jun 30, 20:15 UTCJun 30, 20:35 UTC20m
2026-06-30 LAE2516 - Jun 30, 14:30 UTCJun 30, 15:05 UTC35m
2026-06-30 LAE2873 - Jun 30, 03:00 UTCJun 30, 04:05 UTC1h 5m
2026-06-29 LAE2873 - Jun 29, 22:49 UTCJun 30, 02:55 UTC4h 6m
2026-06-29 LAE2504 - Jun 29, 01:20 UTCJun 29, 21:24 UTC20h 5m

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 N542LA page for operator, model, and routing details .

Mode-S A6E055 frequently asked

What is Mode-S code A6E055?
A6E055 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N542LA.
Where is Mode-S A6E055 registered?
Mode-S code A6E055 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A6E055 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6E055, octal 51560125, decimal 10,936,405.
What flights does A6E055 operate?
Mode-S A6E055 has broadcast 20 distinct callsigns, including LAE1828, LCO3617, LAE2525, LCO1511, LCO3607.