Apparatus

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sensors Mode-S transponder

AAA342

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N785BR · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AAA342
Octal
52521502
Decimal
11,182,914
Country
US
Tail
N785BR
Type
E170
Broadcasting now · callsign ENY3663 · 37,000 ft
Flights observed
345
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:45 UTC

Current position

AAA342 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AAA342 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
ENY3971 Envoy Air 9 2026-07-24
ENY3645 - 8 2026-07-16
ENY3846 Envoy Air 7 2026-07-24
ENY3476 - 7 2026-07-20
ENY3800 - 6 2026-07-22
ENY3767 Envoy Air 6 2026-07-20
ENY3745 Envoy Air 6 2026-07-25
ENY3553 - 6 2026-06-30
ENY3503 Envoy Air 6 2026-06-23
ENY3740 - 5 2026-07-19
ENY3655 Envoy Air 5 2026-07-25
ENY3612 Envoy Air 5 2026-07-21
ENY3520 Envoy Air 5 2026-07-25
ENY3480 - 5 2026-07-02
ENY3471 Envoy Air 5 2026-07-25
ENY3407 - 5 2026-07-10
ENY3398 - 5 2026-07-15
ENY4183 - 4 2026-07-12
ENY4155 - 4 2026-06-23
ENY4112 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY3815 CLT → BHM Jul 26, 19:40 UTCJul 26, 20:35 UTC55m
2026-07-26 ENY3815 CLT → BHM Jul 26, 17:45 UTCJul 26, 18:25 UTC40m
2026-07-26 ENY3446 CMH → ORD Jul 26, 14:35 UTCJul 26, 16:10 UTC1h 35m
2026-07-26 ENY3446 CMH → ORD Jul 26, 12:00 UTCJul 26, 13:30 UTC1h 30m
2026-07-26 ENY3765 ORD → ROC Jul 26, 09:55 UTCJul 26, 10:30 UTC35m
2026-07-26 ENY3753 TYS → DFW Jul 26, 03:15 UTCJul 26, 03:40 UTC25m
2026-07-25 ENY3471 BOS → ORD Jul 25, 23:25 UTCJul 26, 00:55 UTC1h 30m
2026-07-25 ENY3471 BOS → ORD Jul 25, 20:50 UTCJul 25, 22:10 UTC1h 20m
2026-07-25 ENY3520 LAN → ORD Jul 25, 17:35 UTCJul 25, 18:55 UTC1h 20m
2026-07-25 ENY3520 LAN → ORD Jul 25, 17:33 UTCJul 25, 18:49 UTC1h 16m
2026-07-25 ENY3520 LAN → ORD Jul 25, 15:15 UTCJul 25, 16:40 UTC1h 25m
2026-07-25 ENY3655 ZIH → DFW Jul 25, 11:40 UTCJul 25, 12:30 UTC50m
2026-07-25 ENY3655 ZIH → DFW Jul 25, 11:34 UTCJul 25, 12:25 UTC51m
2026-07-25 ENY3745 DFW → LIT Jul 25, 00:45 UTCJul 25, 01:30 UTC45m
2026-07-25 ENY3745 DFW → LIT Jul 25, 00:40 UTCJul 25, 01:34 UTC54m
2026-07-24 ENY3971 TYR → DFW Jul 24, 21:00 UTCJul 24, 22:40 UTC1h 40m
2026-07-24 ENY3971 TYR → DFW Jul 24, 18:30 UTCJul 24, 19:50 UTC1h 20m
2026-07-24 ENY4162 RNO → PHX Jul 24, 15:45 UTCJul 24, 16:40 UTC55m
2026-07-24 ENY4162 RNO → PHX Jul 24, 13:45 UTCJul 24, 14:50 UTC1h 5m
2026-07-24 ENY3472 MIA → JAX Jul 24, 10:45 UTCJul 24, 11:35 UTC50m
2026-07-24 ENY3769 ORD → PVD Jul 24, 04:15 UTCJul 24, 04:55 UTC40m
2026-07-24 ENY3846 ATL → ORD Jul 24, 01:00 UTCJul 24, 02:25 UTC1h 25m
2026-07-23 ENY3846 ATL → ORD Jul 23, 22:45 UTCJul 23, 23:55 UTC1h 10m
2026-07-23 ENY3802 BOS → ILM Jul 23, 19:35 UTCJul 23, 20:45 UTC1h 10m
2026-07-23 ENY3802 BOS → ILM Jul 23, 17:10 UTCJul 23, 18:10 UTC1h 0m
2026-07-23 ENY3973 TUL → ORD Jul 23, 14:25 UTCJul 23, 15:30 UTC1h 5m
2026-07-23 ENY3973 TUL → ORD Jul 23, 11:55 UTCJul 23, 13:00 UTC1h 5m
2026-07-23 ENY3763 BNA → ORD Jul 23, 10:05 UTCJul 23, 10:50 UTC45m
2026-07-23 ENY3763 BNA → ORD Jul 23, 10:04 UTCJul 23, 10:45 UTC41m
2026-07-23 ENY3790 BDL → ORD Jul 23, 04:25 UTCJul 23, 04:55 UTC30m
2026-07-23 ENY3500 ORD → BOS Jul 23, 01:45 UTCJul 23, 02:45 UTC1h 0m
2026-07-23 ENY3500 ORD → BOS Jul 23, 01:44 UTCJul 23, 02:34 UTC50m
2026-07-23 ENY3500 ORD → BOS Jul 23, 00:15 UTCJul 23, 01:00 UTC45m
2026-07-22 ENY3971 - Jul 22, 20:50 UTCJul 22, 22:25 UTC1h 35m
2026-07-22 ENY3971 - Jul 22, 18:15 UTCJul 22, 19:30 UTC1h 15m
2026-07-22 ENY3800 - Jul 22, 15:35 UTCJul 22, 16:40 UTC1h 5m
2026-07-22 ENY3800 SGF → ORD Jul 22, 15:34 UTCJul 22, 16:39 UTC1h 5m
2026-07-22 ENY3800 - Jul 22, 13:40 UTCJul 22, 14:45 UTC1h 5m
2026-07-22 ENY3570 GRB → ORD Jul 22, 11:15 UTCJul 22, 12:00 UTC45m
2026-07-22 ENY3663 ORD → MCI Jul 22, 04:50 UTCJul 22, 05:20 UTC30m
2026-07-22 ENY3846 ATL → ORD Jul 22, 01:15 UTCJul 22, 02:35 UTC1h 20m
2026-07-22 ENY3846 ATL → ORD Jul 22, 01:14 UTCJul 22, 02:32 UTC1h 18m
2026-07-21 ENY3846 ATL → ORD Jul 21, 22:30 UTCJul 21, 23:45 UTC1h 15m
2026-07-21 ENY3612 YYC → ORD Jul 21, 20:45 UTCJul 21, 21:20 UTC35m
2026-07-21 ENY3612 YYC → ORD Jul 21, 19:25 UTCJul 21, 19:50 UTC25m
2026-07-21 ENY3625 - Jul 21, 15:50 UTCJul 21, 17:20 UTC1h 30m
2026-07-21 ENY3625 - Jul 21, 13:15 UTCJul 21, 14:20 UTC1h 5m
2026-07-21 ENY4272 ORD → AUS Jul 21, 10:05 UTCJul 21, 12:05 UTC2h 0m
2026-07-21 ENY4271 EYW → DCA Jul 21, 01:20 UTCJul 21, 02:40 UTC1h 20m
2026-07-21 ENY4271 EYW → DCA Jul 21, 01:15 UTCJul 21, 02:42 UTC1h 27m

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 N785BR page for operator, model, and routing details .

Mode-S AAA342 frequently asked

What is Mode-S code AAA342?
AAA342 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N785BR.
Where is Mode-S AAA342 registered?
Mode-S code AAA342 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 AAA342 broadcasting right now?
Yes. Mode-S AAA342 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAA342, octal 52521502, decimal 11,182,914.
What flights does AAA342 operate?
Mode-S AAA342 has broadcast 20 distinct callsigns, including ENY3971, ENY3645, ENY3846, ENY3476, ENY3800.