Apparatus

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sensors Mode-S transponder

AAAAAE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N787BP · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AAAAAE
Octal
52525256
Decimal
11,184,814
Country
US
Tail
N787BP
Type
E170
No current signal · last broadcast Jul 26, 20:25 UTC
Flights observed
719
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:25 UTC

Last known position

Most recent position reported by Mode-S AAAAAE.

Country allocation

The ICAO 24-bit address AAAAAE 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
ENY3536 - 15 2026-07-06
ENY3548 - 14 2026-06-30
ENY3812 Envoy Air 11 2026-06-06
ENY3573 - 11 2026-06-26
ENY3649 - 10 2026-07-21
ENY4151 Envoy Air 9 2026-06-06
ENY4044 - 9 2026-07-11
ENY3644 - 9 2026-07-06
ENY3836 - 8 2026-07-03
ENY3365 - 8 2026-06-21
ENY3888 Envoy Air 7 2026-05-20
ENY3744 Envoy Air 7 2026-07-25
ENY3698 Envoy Air 7 2026-05-30
ENY3480 - 7 2026-07-16
ENY4293 - 6 2026-07-10
ENY4217 Envoy Air 6 2026-05-04
ENY3996 Envoy Air 6 2026-06-03
ENY3971 - 6 2026-07-16
ENY3714 Envoy Air 6 2026-07-06
ENY3683 Envoy Air 6 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY3767 AGU → DFW Jul 26, 18:50 UTCJul 26, 20:25 UTC1h 35m
2026-07-26 ENY3476 ATL → ORD Jul 26, 16:50 UTCJul 26, 17:30 UTC40m
2026-07-26 ENY3476 ATL → ORD Jul 26, 16:46 UTCJul 26, 17:27 UTC41m
2026-07-26 ENY3476 ATL → ORD Jul 26, 15:15 UTCJul 26, 15:40 UTC25m
2026-07-26 ENY4181 DFW → GRR Jul 26, 11:35 UTCJul 26, 13:15 UTC1h 40m
2026-07-26 ENY4181 DFW → GRR Jul 26, 11:34 UTCJul 26, 13:15 UTC1h 41m
2026-07-26 ENY3757 CMI → ORD Jul 26, 02:45 UTCJul 26, 03:55 UTC1h 10m
2026-07-26 ENY3757 CMI → ORD Jul 26, 02:44 UTCJul 26, 03:57 UTC1h 13m
2026-07-25 ENY3407 ABI → DFW Jul 25, 22:55 UTCJul 26, 00:30 UTC1h 35m
2026-07-25 ENY3407 ABI → DFW Jul 25, 20:45 UTCJul 25, 22:00 UTC1h 15m
2026-07-25 ENY3744 COU → ORD Jul 25, 17:25 UTCJul 25, 18:55 UTC1h 30m
2026-07-25 ENY3744 COU → ORD Jul 25, 14:45 UTCJul 25, 16:00 UTC1h 15m
2026-07-25 ENY3564 SGF → DFW Jul 25, 12:05 UTCJul 25, 13:25 UTC1h 20m
2026-07-25 ENY3564 SGF → DFW Jul 25, 11:59 UTCJul 25, 13:24 UTC1h 25m
2026-07-25 ENY3607 ORD → GRR Jul 25, 02:35 UTCJul 25, 04:05 UTC1h 30m
2026-07-24 ENY3407 ABI → DFW Jul 24, 22:45 UTCJul 25, 00:20 UTC1h 35m
2026-07-24 ENY3407 ABI → DFW Jul 24, 20:15 UTCJul 24, 21:30 UTC1h 15m
2026-07-24 ENY3747 CVG → ORD Jul 24, 16:15 UTCJul 24, 18:25 UTC2h 10m
2026-07-24 ENY3747 CVG → ORD Jul 24, 16:12 UTCJul 24, 18:15 UTC2h 3m
2026-07-24 ENY3747 CVG → ORD Jul 24, 13:30 UTCJul 24, 15:15 UTC1h 45m
2026-07-24 ENY3779 BRO → DFW Jul 24, 11:10 UTCJul 24, 11:40 UTC30m
2026-07-24 ENY3505 MSN → CLT Jul 24, 04:30 UTCJul 24, 04:50 UTC20m
2026-07-24 ENY9871 ORD → CVG Jul 24, 02:10 UTCJul 24, 02:55 UTC45m
2026-07-22 ENY4025 ORD → MQT Jul 22, 00:45 UTCJul 22, 01:25 UTC40m
2026-07-22 ENY4025 ORD → MQT Jul 22, 00:44 UTCJul 22, 01:34 UTC50m
2026-07-21 ENY3734 EWR → ORD Jul 21, 21:45 UTCJul 21, 22:40 UTC55m
2026-07-21 ENY3734 EWR → ORD Jul 21, 20:00 UTCJul 21, 20:55 UTC55m
2026-07-21 ENY3649 - Jul 21, 17:40 UTCJul 21, 18:25 UTC45m
2026-07-21 ENY3649 LSE → ORD Jul 21, 17:35 UTCJul 21, 18:22 UTC47m
2026-07-21 ENY3649 - Jul 21, 16:05 UTCJul 21, 16:50 UTC45m
2026-07-21 ENY3564 SGF → DFW Jul 21, 12:30 UTCJul 21, 14:40 UTC2h 10m
2026-07-21 ENY3607 ORD → GRR Jul 21, 02:15 UTCJul 21, 03:25 UTC1h 10m
2026-07-20 ENY3477 DFW → MSN Jul 20, 23:45 UTCJul 21, 00:30 UTC45m
2026-07-20 ENY3477 DFW → MSN Jul 20, 23:42 UTCJul 21, 00:24 UTC42m
2026-07-20 ENY3477 DFW → MSN Jul 20, 22:35 UTCJul 20, 23:05 UTC30m
2026-07-20 ENY3553 ORD → ALB Jul 20, 19:00 UTCJul 20, 19:40 UTC40m
2026-07-20 ENY3553 ORD → ALB Jul 20, 17:25 UTCJul 20, 17:55 UTC30m
2026-07-20 ENY3839 OKC → ORD Jul 20, 14:20 UTCJul 20, 15:30 UTC1h 10m
2026-07-20 ENY3839 OKC → ORD Jul 20, 14:20 UTCJul 20, 15:42 UTC1h 22m
2026-07-20 ENY3839 OKC → ORD Jul 20, 12:05 UTCJul 20, 13:15 UTC1h 10m
2026-07-20 ENY3509 DFW → XNA Jul 20, 10:15 UTCJul 20, 10:50 UTC35m
2026-07-20 ENY3809 ORD → BMI Jul 20, 04:45 UTCJul 20, 05:15 UTC30m
2026-07-19 ENY4000 ORD → ILM Jul 19, 21:35 UTCJul 19, 22:30 UTC55m
2026-07-19 ENY4000 ORD → ILM Jul 19, 19:15 UTCJul 19, 20:20 UTC1h 5m
2026-07-19 ENY3786 DFW → GJT Jul 19, 16:35 UTCJul 19, 17:30 UTC55m
2026-07-19 ENY3786 DFW → GJT Jul 19, 14:50 UTCJul 19, 15:35 UTC45m
2026-07-19 ENY3707 - Jul 19, 12:10 UTCJul 19, 13:10 UTC1h 0m
2026-07-19 ENY3707 EVV → ORD Jul 19, 12:04 UTCJul 19, 13:08 UTC1h 4m
2026-07-18 ENY3511 - Jul 18, 23:45 UTCJul 19, 00:25 UTC40m
2026-07-18 ENY4107 FAR → ORD Jul 18, 21:10 UTCJul 18, 22:30 UTC1h 20m

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 N787BP page for operator, model, and routing details .

Mode-S AAAAAE frequently asked

What is Mode-S code AAAAAE?
AAAAAE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N787BP.
Where is Mode-S AAAAAE registered?
Mode-S code AAAAAE 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 AAAAAE broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAAAAE, octal 52525256, decimal 11,184,814.
What flights does AAAAAE operate?
Mode-S AAAAAE has broadcast 20 distinct callsigns, including ENY3536, ENY3548, ENY3812, ENY3573, ENY3649.