Apparatus

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sensors Mode-S transponder

AB0B42

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N810VL · operated by UMB BANK NA TRUSTEE

Hex
AB0B42
Octal
52605502
Decimal
11,209,538
Country
US
Tail
N810VL
Type
B738
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
325
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S AB0B42.

Country allocation

The ICAO 24-bit address AB0B42 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
VXP324 - 11 2026-06-28
VXP323 - 11 2026-06-28
VXP394 - 10 2026-07-05
VXP393 - 9 2026-07-05
VXP719 Mali Air Express 7 2026-06-20
VXP466 Mali Air Express 7 2026-07-25
VXP1095 Mali Air Express 7 2026-07-26
VXP1004 Mali Air Express 7 2026-07-26
VXP1003 Mali Air Express 7 2026-07-26
VXP715 - 6 2026-07-23
VXP714 Mali Air Express 6 2026-07-23
VXP358 - 6 2026-06-26
VXP357 - 6 2026-06-26
VXP348 - 6 2026-07-11
VXP347 - 6 2026-07-11
VXP346 Mali Air Express 6 2026-06-08
VXP345 Mali Air Express 6 2026-06-08
VXP301 - 6 2026-06-21
VXP300 - 6 2026-06-22
VXP718 Mali Air Express 5 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VXP1160 ROC → USA Jul 26, 20:55 UTCJul 26, 22:15 UTC1h 20m
2026-07-26 VXP1072 ROC → ILM Jul 26, 18:30 UTCJul 26, 19:55 UTC1h 25m
2026-07-26 VXP1004 BWI → ILM Jul 26, 15:40 UTCJul 26, 16:30 UTC50m
2026-07-26 VXP1003 ILM → BWI Jul 26, 13:40 UTCJul 26, 14:35 UTC55m
2026-07-26 VXP1095 TPA → ILM Jul 26, 11:05 UTCJul 26, 12:20 UTC1h 15m
2026-07-25 VXP530 ILG → TPA Jul 25, 23:35 UTCJul 26, 01:50 UTC2h 15m
2026-07-25 VXP531 TPA → ILG Jul 25, 19:40 UTCJul 25, 21:50 UTC2h 10m
2026-07-25 VXP466 TPA → HVN Jul 25, 15:15 UTCJul 25, 18:05 UTC2h 50m
2026-07-24 VXP678 RDU → HVN Jul 24, 21:50 UTCJul 24, 23:05 UTC1h 15m
2026-07-24 VXP677 HVN → RDU Jul 24, 19:30 UTCJul 24, 20:50 UTC1h 20m
2026-07-24 VXP454 - Jul 24, 16:30 UTCJul 24, 18:10 UTC1h 40m
2026-07-24 VXP453 - Jul 24, 13:25 UTCJul 24, 15:05 UTC1h 40m
2026-07-23 VXP232 LAL → HVN Jul 23, 22:35 UTCJul 24, 00:55 UTC2h 20m
2026-07-23 VXP231 - Jul 23, 18:55 UTCJul 23, 21:20 UTC2h 25m
2026-07-23 VXP714 MCO → HVN Jul 23, 15:30 UTCJul 23, 17:45 UTC2h 15m
2026-07-23 VXP715 HVN → MCO Jul 23, 12:00 UTCJul 23, 14:20 UTC2h 20m
2026-07-22 VXP376 RDU → HVN Jul 22, 18:00 UTCJul 22, 19:10 UTC1h 10m
2026-07-22 VXP377 HVN → RDU Jul 22, 15:25 UTCJul 22, 16:45 UTC1h 20m
2026-07-20 VXP469 TPA → HVN Jul 20, 10:40 UTCJul 20, 13:05 UTC2h 25m
2026-07-19 VXP1094 ILM → TPA Jul 19, 22:25 UTCJul 19, 23:40 UTC1h 15m
2026-07-19 VXP1073 - Jul 19, 15:30 UTCJul 19, 16:55 UTC1h 25m
2026-07-19 VXP1161 USA → ROC Jul 19, 13:05 UTCJul 19, 14:25 UTC1h 20m
2026-07-17 VXP651 - Jul 17, 21:34 UTCJul 17, 22:49 UTC1h 15m
2026-07-17 VXP441 HVN → CLE Jul 17, 19:20 UTCJul 17, 20:35 UTC1h 15m
2026-07-17 VXP440 - Jul 17, 17:25 UTCJul 17, 18:34 UTC1h 10m
2026-07-17 VXP650 - Jul 17, 13:40 UTCJul 17, 14:44 UTC1h 5m
2026-07-16 VXP1160 ROC → USA Jul 16, 20:39 UTCJul 16, 22:00 UTC1h 20m
2026-07-16 VXP1072 - Jul 16, 18:19 UTCJul 16, 19:45 UTC1h 25m
2026-07-16 VXP1004 - Jul 16, 15:40 UTCJul 16, 16:19 UTC40m
2026-07-16 VXP1003 - Jul 16, 13:40 UTCJul 16, 14:40 UTC1h 0m
2026-07-16 VXP1095 - Jul 16, 11:20 UTCJul 16, 12:25 UTC1h 5m
2026-07-15 VXP530 - Jul 15, 23:40 UTCJul 16, 01:45 UTC2h 5m
2026-07-15 VXP531 TPA → ILG Jul 15, 19:55 UTCJul 15, 22:05 UTC2h 10m
2026-07-15 VXP466 - Jul 15, 15:15 UTCJul 15, 17:30 UTC2h 15m
2026-07-13 VXP308 - Jul 13, 23:45 UTCJul 14, 02:20 UTC2h 35m
2026-07-13 VXP307 HVN → SRQ Jul 13, 19:55 UTCJul 13, 22:30 UTC2h 35m
2026-07-13 VXP716 MCO → HVN Jul 13, 16:35 UTCJul 13, 18:50 UTC2h 15m
2026-07-13 VXP717 HVN → MCO Jul 13, 12:40 UTCJul 13, 14:55 UTC2h 15m
2026-07-12 VXP232 - Jul 12, 23:20 UTCJul 13, 01:45 UTC2h 25m
2026-07-12 VXP231 - Jul 12, 19:01 UTCJul 12, 21:40 UTC2h 40m
2026-07-12 VXP714 - Jul 12, 15:30 UTCJul 12, 17:50 UTC2h 20m
2026-07-12 VXP715 - Jul 12, 12:01 UTCJul 12, 14:15 UTC2h 15m
2026-07-11 VXP348 - Jul 11, 23:45 UTCJul 12, 02:10 UTC2h 25m
2026-07-11 VXP347 - Jul 11, 19:30 UTCJul 11, 22:25 UTC2h 55m
2026-07-10 VXP678 - Jul 10, 22:25 UTCJul 10, 23:45 UTC1h 20m
2026-07-10 VXP677 HVN → RDU Jul 10, 19:40 UTCJul 10, 21:10 UTC1h 30m
2026-07-10 VXP716 MCO → HVN Jul 10, 16:20 UTCJul 10, 18:35 UTC2h 15m
2026-07-10 VXP717 HVN → MCO Jul 10, 12:35 UTCJul 10, 14:55 UTC2h 20m
2026-07-09 VXP232 - Jul 9, 22:55 UTCJul 10, 01:20 UTC2h 25m
2026-07-09 VXP231 - Jul 9, 19:00 UTCJul 9, 21:30 UTC2h 30m

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 N810VL page for operator, model, and routing details .

Mode-S AB0B42 frequently asked

What is Mode-S code AB0B42?
AB0B42 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N810VL.
Where is Mode-S AB0B42 registered?
Mode-S code AB0B42 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 AB0B42 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB0B42, octal 52605502, decimal 11,209,538.
What flights does AB0B42 operate?
Mode-S AB0B42 has broadcast 20 distinct callsigns, including VXP324, VXP323, VXP394, VXP393, VXP719.