Apparatus

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sensors Mode-S transponder

AB1A1E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N814VL · BOEING 737-800 · operated by UMB BANK NA TRUSTEE

Hex
AB1A1E
Octal
52615036
Decimal
11,213,342
Country
US
Tail
N814VL
Type
B738
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
256
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S AB1A1E.

Country allocation

The ICAO 24-bit address AB1A1E 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
VXP394 Mali Air Express 13 2026-07-24
VXP393 Mali Air Express 13 2026-07-24
VXP409 - 11 2026-06-29
VXP410 - 10 2026-06-29
VXP678 - 8 2026-07-20
VXP677 - 8 2026-07-20
VXP347 Mali Air Express 8 2026-07-18
VXP719 Mali Air Express 7 2026-07-22
VXP715 Mali Air Express 7 2026-07-26
VXP354 Mali Air Express 7 2026-07-25
VXP353 Mali Air Express 7 2026-07-25
VXP718 Mali Air Express 6 2026-07-22
VXP714 Mali Air Express 6 2026-07-26
VXP348 Mali Air Express 6 2026-07-19
VXP422 - 5 2026-07-10
VXP421 - 5 2026-07-09
VXP372 Mali Air Express 5 2026-07-21
VXP371 Mali Air Express 5 2026-07-21
VXP234 Mali Air Express 5 2026-06-15
VXP454 - 4 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VXP231 HVN → LAL Jul 26, 19:00 UTCJul 26, 21:30 UTC2h 30m
2026-07-26 VXP714 MCO → HVN Jul 26, 15:40 UTCJul 26, 17:55 UTC2h 15m
2026-07-26 VXP715 HVN → MCO Jul 26, 12:00 UTCJul 26, 14:20 UTC2h 20m
2026-07-25 VXP374 BNA → HVN Jul 25, 22:50 UTCJul 26, 00:10 UTC1h 20m
2026-07-25 VXP373 HVN → BNA Jul 25, 19:50 UTCJul 25, 21:10 UTC1h 20m
2026-07-25 VXP354 RSW → HVN Jul 25, 15:45 UTCJul 25, 18:15 UTC2h 30m
2026-07-25 VXP353 HVN → RSW Jul 25, 11:40 UTCJul 25, 14:10 UTC2h 30m
2026-07-25 VXP622 ILM → HVN Jul 25, 01:05 UTCJul 25, 02:20 UTC1h 15m
2026-07-24 VXP575 ILG → ILM Jul 24, 23:05 UTCJul 25, 00:00 UTC55m
2026-07-24 VXP576 ILM → ILG Jul 24, 21:05 UTCJul 24, 22:00 UTC55m
2026-07-24 VXP621 ILM → MHT Jul 24, 17:50 UTCJul 24, 19:00 UTC1h 10m
2026-07-24 VXP394 ATL → HVN Jul 24, 14:55 UTCJul 24, 16:50 UTC1h 55m
2026-07-24 VXP393 HVN → ATL Jul 24, 11:05 UTCJul 24, 13:20 UTC2h 15m
2026-07-24 VXP300 HOU → HVN Jul 24, 00:20 UTCJul 24, 03:30 UTC3h 10m
2026-07-23 VXP301 HVN → MCO Jul 23, 19:05 UTCJul 23, 22:50 UTC3h 45m
2026-07-23 VXP394 ATL → HVN Jul 23, 16:00 UTCJul 23, 17:55 UTC1h 55m
2026-07-23 VXP393 HVN → ATL Jul 23, 12:10 UTCJul 23, 14:20 UTC2h 10m
2026-07-22 VXP718 MCO → HVN Jul 22, 16:30 UTCJul 22, 18:40 UTC2h 10m
2026-07-22 VXP719 HVN → MCO Jul 22, 12:55 UTCJul 22, 15:25 UTC2h 30m
2026-07-21 VXP372 MYR → HVN Jul 21, 03:25 UTCJul 21, 04:45 UTC1h 20m
2026-07-21 VXP371 HVN → MYR Jul 21, 00:30 UTCJul 21, 01:55 UTC1h 25m
2026-07-20 VXP678 - Jul 20, 22:10 UTCJul 20, 23:25 UTC1h 15m
2026-07-20 VXP677 HVN → RDU Jul 20, 19:30 UTCJul 20, 21:10 UTC1h 40m
2026-07-20 VXP454 - Jul 20, 16:20 UTCJul 20, 18:05 UTC1h 45m
2026-07-20 VXP453 - Jul 20, 13:10 UTCJul 20, 14:50 UTC1h 40m
2026-07-19 VXP232 LAL → HVN Jul 19, 23:50 UTCJul 20, 02:15 UTC2h 25m
2026-07-19 VXP231 - Jul 19, 20:05 UTCJul 19, 22:35 UTC2h 30m
2026-07-19 VXP714 MCO → HVN Jul 19, 16:15 UTCJul 19, 18:30 UTC2h 15m
2026-07-19 VXP715 - Jul 19, 12:50 UTCJul 19, 15:05 UTC2h 15m
2026-07-19 VXP715 - Jul 19, 11:15 UTCJul 19, 11:30 UTC15m
2026-07-19 VXP348 PBI → HVN Jul 19, 01:10 UTCJul 19, 03:50 UTC2h 40m
2026-07-18 VXP347 HVN → PBI Jul 18, 21:45 UTCJul 19, 00:00 UTC2h 15m
2026-07-18 VXP347 HVN → PBI Jul 18, 21:10 UTCJul 18, 21:40 UTC30m
2026-07-18 VXP322 - Jul 18, 14:50 UTCJul 18, 17:25 UTC2h 35m
2026-07-18 VXP321 HVN → FLL Jul 18, 10:35 UTCJul 18, 13:10 UTC2h 35m
2026-07-18 VXP372 MYR → HVN Jul 18, 01:50 UTCJul 18, 03:10 UTC1h 21m
2026-07-17 VXP371 HVN → MYR Jul 17, 23:14 UTCJul 18, 00:35 UTC1h 20m
2026-07-17 VXP727 - Jul 17, 20:29 UTCJul 17, 22:20 UTC1h 50m
2026-07-17 VXP726 HVN → BNA Jul 17, 17:15 UTCJul 17, 19:15 UTC2h 0m
2026-07-17 VXP476 - Jul 17, 14:15 UTCJul 17, 16:10 UTC1h 55m
2026-07-17 VXP475 - Jul 17, 10:35 UTCJul 17, 12:30 UTC1h 55m
2026-07-16 VXP300 HOU → HVN Jul 16, 23:05 UTCJul 17, 02:15 UTC3h 10m
2026-07-16 VXP301 - Jul 16, 18:40 UTCJul 16, 22:00 UTC3h 20m
2026-07-16 VXP714 - Jul 16, 15:30 UTCJul 16, 17:49 UTC2h 20m
2026-07-16 VXP715 - Jul 16, 12:00 UTCJul 16, 14:15 UTC2h 15m
2026-07-16 VXP9818 - Jul 16, 00:55 UTCJul 16, 03:30 UTC2h 35m
2026-07-15 VXP221 - Jul 15, 23:00 UTCJul 15, 23:50 UTC50m
2026-07-15 VXP221 - Jul 15, 21:20 UTCJul 15, 21:30 UTC10m
2026-07-15 VXP220 - Jul 15, 19:30 UTCJul 15, 19:45 UTC15m
2026-07-15 VXP220 - Jul 15, 17:15 UTCJul 15, 18:00 UTC45m

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 N814VL page for operator, model, and routing details .

Mode-S AB1A1E frequently asked

What is Mode-S code AB1A1E?
AB1A1E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N814VL.
Where is Mode-S AB1A1E registered?
Mode-S code AB1A1E 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 AB1A1E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB1A1E, octal 52615036, decimal 11,213,342.
What flights does AB1A1E operate?
Mode-S AB1A1E has broadcast 20 distinct callsigns, including VXP394, VXP393, VXP409, VXP410, VXP678.