Apparatus

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sensors Mode-S transponder

AD34BB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N950AV · AIRBUS A-320 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AD34BB
Octal
53232273
Decimal
11,351,227
Country
US
Tail
N950AV
Type
A320
No current signal · last broadcast 17h ago
Flights observed
290
Distinct callsigns
20
Country
US
Last broadcast
17h ago

Last known position

Most recent position reported by Mode-S AD34BB.

Country allocation

The ICAO 24-bit address AD34BB 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
AVA005 - 7 2026-06-05
AVR5232 - 4 2026-06-16
AVR4861 Avianca Express 4 2026-05-27
AVR4847 - 4 2026-07-06
AVR4846 - 4 2026-07-06
AVR4836 Avianca Express 4 2026-06-17
AVA008 - 4 2026-06-28
AVR5246 Avianca Express 3 2026-05-26
AVR5233 - 3 2026-06-17
AVR5225 - 3 2026-06-14
AVR5216 - 3 2026-06-17
AVR5204 Avianca Express 3 2026-05-26
AVR4864 - 3 2026-06-15
AVR4837 Avianca Express 3 2026-06-15
AVR4822 - 3 2026-07-06
AVR4814 - 3 2026-05-26
AVR4805 Avianca Express 3 2026-05-29
AVR4804 Avianca Express 3 2026-05-28
AVA9348 - 3 2026-07-09
AVA036 Avianca - Aerovias Nacionales de Colombia, S.A. 3 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AVA003 - Jul 13, 17:40 UTCJul 13, 18:05 UTC25m
2026-07-13 AVA002 - Jul 13, 14:50 UTCJul 13, 15:25 UTC35m
2026-07-12 AVA002 - Jul 12, 17:40 UTCJul 13, 15:25 UTC21h 45m
2026-07-12 AVA002 - Jul 12, 02:50 UTCJul 12, 15:20 UTC12h 30m
2026-07-11 AVA251 - Jul 11, 23:20 UTCJul 12, 01:15 UTC1h 55m
2026-07-11 AVA250 - Jul 11, 19:30 UTCJul 11, 19:45 UTC15m
2026-07-11 AVA063 - Jul 11, 10:05 UTCJul 11, 14:40 UTC4h 35m
2026-07-11 AVA062 - Jul 11, 03:35 UTCJul 11, 08:30 UTC4h 55m
2026-07-11 AVA8463 - Jul 11, 01:05 UTCJul 11, 01:15 UTC10m
2026-07-10 AVA9710 - Jul 10, 17:10 UTCJul 10, 17:25 UTC15m
2026-07-10 AVA9712 - Jul 10, 15:20 UTCJul 10, 15:30 UTC10m
2026-07-10 AVA8553 - Jul 10, 13:20 UTCJul 10, 13:35 UTC15m
2026-07-10 AVA8475 - Jul 10, 11:25 UTCJul 10, 11:40 UTC15m
2026-07-09 AVA9347 - Jul 9, 17:40 UTCJul 9, 17:50 UTC10m
2026-07-09 AVA9347 - Jul 9, 16:30 UTCJul 9, 16:40 UTC10m
2026-07-09 AVA9348 - Jul 9, 15:05 UTCJul 9, 15:15 UTC10m
2026-07-07 AVA073 - Jul 7, 23:55 UTCJul 8, 00:10 UTC15m
2026-07-07 AVA073 - Jul 7, 20:10 UTCJul 7, 22:35 UTC2h 25m
2026-07-07 AVA072 - Jul 7, 15:30 UTCJul 7, 18:00 UTC2h 30m
2026-07-07 AVA072 - Jul 7, 14:00 UTCJul 7, 14:20 UTC20m
2026-07-07 AVA040 - Jul 7, 05:25 UTCJul 7, 05:40 UTC15m
2026-07-07 AVR4863 - Jul 7, 00:10 UTCJul 7, 00:30 UTC20m
2026-07-06 AVR4846 - Jul 6, 22:40 UTCJul 6, 23:00 UTC20m
2026-07-06 AVR4847 - Jul 6, 21:00 UTCJul 6, 21:10 UTC10m
2026-07-06 AVA209 - Jul 6, 19:05 UTCJul 6, 19:20 UTC15m
2026-07-06 AVA209 - Jul 6, 14:55 UTCJul 6, 18:10 UTC3h 15m
2026-07-06 AVR4823 - Jul 6, 03:15 UTCJul 6, 03:35 UTC20m
2026-07-06 AVR4822 - Jul 6, 00:10 UTCJul 6, 00:25 UTC15m
2026-07-05 AVA9780 - Jul 5, 01:40 UTCJul 5, 01:45 UTC5m
2026-07-03 AVA039 - Jul 3, 23:20 UTCJul 3, 23:45 UTC25m
2026-07-03 AVA063 - Jul 3, 11:15 UTCJul 3, 21:10 UTC9h 55m
2026-07-03 AVA062 - Jul 3, 07:10 UTCJul 3, 09:20 UTC2h 10m
2026-07-02 AVA039 - Jul 2, 23:25 UTCJul 2, 23:45 UTC20m
2026-07-02 AVA038 - Jul 2, 20:00 UTCJul 2, 20:35 UTC35m
2026-06-28 AVA007 - Jun 28, 21:24 UTCJun 28, 21:50 UTC25m
2026-06-28 AVA030 - Jun 28, 11:00 UTCJun 28, 19:09 UTC8h 10m
2026-06-28 AVA008 - Jun 28, 06:44 UTCJun 28, 07:20 UTC35m
2026-06-24 AVA9492 - Jun 24, 23:00 UTCJun 24, 23:34 UTC35m
2026-06-24 AVA9491 - Jun 24, 21:14 UTCJun 24, 21:44 UTC30m
2026-06-23 AVA195 - Jun 23, 20:04 UTCJun 23, 20:54 UTC50m
2026-06-23 AVA194 BOG → TPA Jun 23, 17:25 UTCJun 23, 18:25 UTC1h 0m
2026-06-23 AVA170 - Jun 23, 08:39 UTCJun 23, 11:10 UTC2h 30m
2026-06-23 AVA171 - Jun 23, 04:35 UTCJun 23, 07:15 UTC2h 40m
2026-06-21 AVA207 JFK → PEI Jun 21, 08:49 UTCJun 21, 11:20 UTC2h 30m
2026-06-20 AVA206 PEI → JFK Jun 20, 18:14 UTCJun 21, 06:10 UTC11h 55m
2026-06-20 AVA126 - Jun 20, 15:34 UTCJun 20, 16:09 UTC35m
2026-06-19 AVA166 - Jun 19, 23:54 UTCJun 20, 10:15 UTC10h 20m
2026-06-19 AVA259 - Jun 19, 23:04 UTCJun 19, 23:19 UTC15m
2026-06-19 AVA258 - Jun 19, 19:54 UTCJun 19, 21:14 UTC1h 20m
2026-06-19 AVA258 - Jun 19, 18:49 UTCJun 19, 19:09 UTC20m

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 N950AV page for operator, model, and routing details .

Mode-S AD34BB frequently asked

What is Mode-S code AD34BB?
AD34BB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N950AV.
Where is Mode-S AD34BB registered?
Mode-S code AD34BB 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 AD34BB broadcasting right now?
No active broadcast right now. Last signal was 17h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD34BB, octal 53232273, decimal 11,351,227.
What flights does AD34BB operate?
Mode-S AD34BB has broadcast 20 distinct callsigns, including AVA005, AVR5232, AVR4861, AVR4847, AVR4846.