Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AAB396

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N789SS · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AAB396
Octal
52531626
Decimal
11,187,094
Country
US
Tail
N789SS
Type
E170
No current signal · last broadcast Jul 26, 20:50 UTC
Flights observed
698
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:50 UTC

Last known position

Most recent position reported by Mode-S AAB396.

Country allocation

The ICAO 24-bit address AAB396 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
ENY4151 - 16 2026-07-12
ENY3480 - 15 2026-07-23
ENY3625 - 12 2026-07-24
ENY3573 Envoy Air 12 2026-05-30
ENY3520 - 12 2026-07-06
ENY3491 Envoy Air 10 2026-06-17
ENY4062 Envoy Air 9 2026-07-22
ENY3963 - 9 2026-07-02
ENY3699 Envoy Air 9 2026-06-13
ENY4025 - 8 2026-07-12
ENY3972 Envoy Air 8 2026-07-18
ENY3798 Envoy Air 8 2026-05-09
ENY3741 - 8 2026-07-11
ENY3583 Envoy Air 8 2026-05-08
ENY4018 Envoy Air 7 2026-07-10
ENY3918 Envoy Air 7 2026-05-11
ENY3775 Envoy Air 7 2026-07-26
ENY3712 Envoy Air 7 2026-07-25
ENY3675 Envoy Air 7 2026-06-05
ENY3645 Envoy Air 7 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY4330 ORD → FWA Jul 26, 19:55 UTCJul 26, 20:40 UTC45m
2026-07-26 ENY4330 ORD → FWA Jul 26, 18:40 UTCJul 26, 19:10 UTC30m
2026-07-26 ENY3775 BNA → ORD Jul 26, 15:35 UTCJul 26, 17:00 UTC1h 25m
2026-07-26 ENY3775 BNA → ORD Jul 26, 13:10 UTCJul 26, 14:30 UTC1h 20m
2026-07-26 ENY3472 MIA → JAX Jul 26, 11:00 UTCJul 26, 11:50 UTC50m
2026-07-26 ENY3769 ORD → PVD Jul 26, 04:15 UTCJul 26, 04:55 UTC40m
2026-07-26 ENY3769 ORD → PVD Jul 26, 04:12 UTCJul 26, 04:55 UTC43m
2026-07-26 ENY3500 ORD → BOS Jul 26, 01:25 UTCJul 26, 02:30 UTC1h 5m
2026-07-25 ENY3500 ORD → BOS Jul 25, 23:55 UTCJul 26, 00:40 UTC45m
2026-07-25 ENY3712 CVG → ORD Jul 25, 20:50 UTCJul 25, 21:45 UTC55m
2026-07-25 ENY3712 CVG → ORD Jul 25, 18:55 UTCJul 25, 19:35 UTC40m
2026-07-25 ENY3437 FSD → ORD Jul 25, 16:50 UTCJul 25, 17:25 UTC35m
2026-07-25 ENY3437 FSD → ORD Jul 25, 15:20 UTCJul 25, 15:50 UTC30m
2026-07-25 ENY3707 - Jul 25, 12:50 UTCJul 25, 13:30 UTC40m
2026-07-25 ENY3707 EVV → ORD Jul 25, 12:44 UTCJul 25, 13:43 UTC59m
2026-07-25 ENY3706 AUS → JAX Jul 25, 04:00 UTCJul 25, 04:35 UTC35m
2026-07-25 ENY3706 AUS → JAX Jul 25, 03:57 UTCJul 25, 04:44 UTC47m
2026-07-25 ENY4144 PHX → STS Jul 25, 01:00 UTCJul 25, 01:55 UTC55m
2026-07-25 ENY4144 PHX → STS Jul 25, 00:57 UTCJul 25, 01:49 UTC52m
2026-07-24 ENY4144 PHX → STS Jul 24, 23:10 UTCJul 24, 23:55 UTC45m
2026-07-24 ENY3712 CVG → ORD Jul 24, 20:35 UTCJul 24, 21:25 UTC50m
2026-07-24 ENY3712 CVG → ORD Jul 24, 18:45 UTCJul 24, 19:20 UTC35m
2026-07-24 ENY3625 - Jul 24, 15:35 UTCJul 24, 17:15 UTC1h 40m
2026-07-24 ENY3625 LIT → ORD Jul 24, 15:30 UTCJul 24, 17:09 UTC1h 39m
2026-07-24 ENY3625 - Jul 24, 13:20 UTCJul 24, 14:30 UTC1h 10m
2026-07-24 ENY4094 CVG → ORD Jul 24, 10:20 UTCJul 24, 11:05 UTC45m
2026-07-24 ENY3674 DEN → ORD Jul 24, 00:35 UTCJul 24, 01:20 UTC45m
2026-07-23 ENY3971 TYR → DFW Jul 23, 21:20 UTCJul 23, 23:15 UTC1h 55m
2026-07-23 ENY3971 TYR → DFW Jul 23, 18:20 UTCJul 23, 19:35 UTC1h 15m
2026-07-23 ENY3480 - Jul 23, 15:45 UTCJul 23, 16:40 UTC55m
2026-07-23 ENY3480 COU → ORD Jul 23, 15:40 UTCJul 23, 16:30 UTC50m
2026-07-23 ENY3480 - Jul 23, 13:55 UTCJul 23, 14:40 UTC45m
2026-07-23 ENY3655 ZIH → DFW Jul 23, 11:25 UTCJul 23, 12:10 UTC45m
2026-07-23 ENY3655 ZIH → DFW Jul 23, 11:20 UTCJul 23, 12:09 UTC49m
2026-07-23 ENY3745 DFW → LIT Jul 23, 00:45 UTCJul 23, 01:35 UTC50m
2026-07-22 ENY3645 ORD → IND Jul 22, 22:55 UTCJul 22, 23:35 UTC40m
2026-07-22 ENY3645 ORD → IND Jul 22, 22:53 UTCJul 22, 23:31 UTC38m
2026-07-22 ENY3645 ORD → IND Jul 22, 21:30 UTCJul 22, 22:10 UTC40m
2026-07-22 ENY3719 MSP → ORD Jul 22, 19:10 UTCJul 22, 20:10 UTC1h 0m
2026-07-22 ENY3375 - Jul 22, 17:05 UTCJul 22, 18:05 UTC1h 0m
2026-07-22 ENY3839 OKC → ORD Jul 22, 14:25 UTCJul 22, 15:45 UTC1h 20m
2026-07-22 ENY3839 OKC → ORD Jul 22, 14:22 UTCJul 22, 15:36 UTC1h 14m
2026-07-22 ENY3839 OKC → ORD Jul 22, 12:00 UTCJul 22, 13:10 UTC1h 10m
2026-07-22 ENY3910 CVG → ORD Jul 22, 04:25 UTCJul 22, 05:00 UTC35m
2026-07-22 ENY4062 ORD → ATL Jul 22, 01:20 UTCJul 22, 02:40 UTC1h 20m
2026-07-21 ENY4062 ORD → ATL Jul 21, 22:35 UTCJul 21, 23:40 UTC1h 5m
2026-07-21 ENY3398 - Jul 21, 19:35 UTCJul 21, 21:00 UTC1h 25m
2026-07-21 ENY3398 LIT → ORD Jul 21, 19:28 UTCJul 21, 20:59 UTC1h 31m
2026-07-21 ENY3398 - Jul 21, 17:10 UTCJul 21, 18:30 UTC1h 20m
2026-07-21 ENY3489 CVG → ORD Jul 21, 14:15 UTCJul 21, 15:10 UTC55m

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 N789SS page for operator, model, and routing details .

Mode-S AAB396 frequently asked

What is Mode-S code AAB396?
AAB396 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N789SS.
Where is Mode-S AAB396 registered?
Mode-S code AAB396 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 AAB396 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAB396, octal 52531626, decimal 11,187,094.
What flights does AAB396 operate?
Mode-S AAB396 has broadcast 20 distinct callsigns, including ENY4151, ENY3480, ENY3625, ENY3573, ENY3520.