Apparatus

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sensors Mode-S transponder

AAD5F2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N798CC · EMBRAER ERJ-170-100 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AAD5F2
Octal
52552762
Decimal
11,195,890
Country
US
Tail
N798CC
Type
E170
No current signal · last broadcast Jul 26, 21:40 UTC
Flights observed
788
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:40 UTC

Last known position

Most recent position reported by Mode-S AAD5F2.

Country allocation

The ICAO 24-bit address AAD5F2 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
ENY3472 - 16 2026-06-26
ENY3716 Envoy Air 14 2026-06-23
ENY4190 - 11 2026-06-20
ENY3714 Envoy Air 11 2026-07-23
ENY3696 - 11 2026-07-09
ENY3996 - 10 2026-07-13
ENY3655 Envoy Air 10 2026-05-11
ENY3520 - 10 2026-07-07
ENY3410 - 10 2026-06-17
ENY3361 Envoy Air 10 2026-05-19
ENY3886 Envoy Air 9 2026-05-14
ENY3741 - 9 2026-06-25
ENY3595 Envoy Air 9 2026-05-18
ENY4181 - 8 2026-07-06
ENY4090 Envoy Air 8 2026-07-26
ENY4018 Envoy Air 8 2026-06-21
ENY3660 - 8 2026-07-01
ENY3645 - 8 2026-06-29
ENY3789 - 7 2026-07-18
ENY3695 - 7 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY4090 BWI → ORD Jul 26, 17:15 UTCJul 26, 21:40 UTC4h 25m
2026-07-26 ENY3748 CVG → CLT Jul 26, 14:35 UTCJul 26, 16:00 UTC1h 25m
2026-07-26 ENY3748 CVG → CLT Jul 26, 12:20 UTCJul 26, 13:45 UTC1h 25m
2026-07-26 ENY3904 BUF → DCA Jul 26, 01:50 UTCJul 26, 02:55 UTC1h 5m
2026-07-26 ENY3904 BUF → DCA Jul 26, 00:05 UTCJul 26, 01:00 UTC55m
2026-07-25 ENY3475 DFW → LIT Jul 25, 20:00 UTCJul 25, 21:40 UTC1h 40m
2026-07-25 ENY3475 DFW → LIT Jul 25, 17:20 UTCJul 25, 19:00 UTC1h 40m
2026-07-25 ENY3836 BWI → ORD Jul 25, 15:25 UTCJul 25, 15:55 UTC30m
2026-07-25 ENY3836 BWI → ORD Jul 25, 15:19 UTCJul 25, 15:47 UTC28m
2026-07-25 ENY3836 BWI → ORD Jul 25, 14:05 UTCJul 25, 14:25 UTC20m
2026-07-25 ENY3571 DFW → BMI Jul 25, 11:10 UTCJul 25, 12:00 UTC50m
2026-07-25 ENY3432 ORD → CVG Jul 25, 03:55 UTCJul 25, 04:45 UTC50m
2026-07-25 ENY4128 AUS → ELP Jul 25, 01:50 UTCJul 25, 02:40 UTC50m
2026-07-24 ENY4128 AUS → ELP Jul 24, 23:50 UTCJul 25, 00:25 UTC35m
2026-07-24 ENY3730 ORD → BGR Jul 24, 21:55 UTCJul 24, 22:35 UTC40m
2026-07-24 ENY3730 ORD → BGR Jul 24, 20:25 UTCJul 24, 21:15 UTC50m
2026-07-24 ENY3829 CLT → RAP Jul 24, 17:55 UTCJul 24, 18:40 UTC45m
2026-07-24 ENY3829 CLT → RAP Jul 24, 16:20 UTCJul 24, 17:05 UTC45m
2026-07-24 ENY4137 DCA → RDU Jul 24, 13:55 UTCJul 24, 14:50 UTC55m
2026-07-24 ENY4137 DCA → RDU Jul 24, 13:52 UTCJul 24, 14:45 UTC53m
2026-07-24 ENY4137 DCA → RDU Jul 24, 12:10 UTCJul 24, 12:50 UTC40m
2026-07-24 ENY3393 RDU → ORD Jul 24, 10:15 UTCJul 24, 10:45 UTC30m
2026-07-24 ENY3349 STS → PHX Jul 24, 04:10 UTCJul 24, 04:30 UTC20m
2026-07-24 ENY3639 MBJ → AUS Jul 24, 00:00 UTCJul 24, 01:15 UTC1h 15m
2026-07-23 ENY3639 MBJ → AUS Jul 23, 22:05 UTCJul 23, 23:05 UTC1h 0m
2026-07-23 ENY4040 ORD → PIT Jul 23, 20:00 UTCJul 23, 20:25 UTC25m
2026-07-23 ENY4040 ORD → PIT Jul 23, 18:25 UTCJul 23, 18:45 UTC20m
2026-07-23 ENY3644 DFW → MLI Jul 23, 16:00 UTCJul 23, 17:00 UTC1h 0m
2026-07-23 ENY3644 DFW → MLI Jul 23, 14:00 UTCJul 23, 14:55 UTC55m
2026-07-23 ENY3709 STS → PHX Jul 23, 11:20 UTCJul 23, 11:55 UTC35m
2026-07-23 ENY3714 FAT → PHX Jul 23, 04:05 UTCJul 23, 04:30 UTC25m
2026-07-23 ENY3714 FAT → PHX Jul 23, 04:04 UTCJul 23, 04:40 UTC36m
2026-07-23 ENY3639 MBJ → AUS Jul 23, 00:05 UTCJul 23, 01:05 UTC1h 0m
2026-07-22 ENY3639 MBJ → AUS Jul 22, 22:05 UTCJul 22, 23:05 UTC1h 0m
2026-07-21 ENY3736 - Jul 21, 02:00 UTCJul 21, 14:25 UTC12h 25m
2026-07-20 ENY3365 CID → ORD Jul 20, 23:20 UTCJul 20, 23:55 UTC34m
2026-07-20 ENY3365 CID → ORD Jul 20, 22:00 UTCJul 20, 22:20 UTC20m
2026-07-20 ENY4185 LEX → ORD Jul 20, 16:00 UTCJul 20, 20:50 UTC4h 50m
2026-07-20 ENY3736 - Jul 20, 02:05 UTCJul 20, 14:25 UTC12h 20m
2026-07-19 ENY3365 CID → ORD Jul 19, 23:50 UTCJul 20, 00:25 UTC35m
2026-07-19 ENY3365 CID → ORD Jul 19, 22:05 UTCJul 19, 22:45 UTC40m
2026-07-19 ENY3958 - Jul 19, 18:30 UTCJul 19, 19:55 UTC1h 25m
2026-07-19 ENY3958 - Jul 19, 16:10 UTCJul 19, 17:25 UTC1h 15m
2026-07-19 ENY4137 - Jul 19, 14:05 UTCJul 19, 14:50 UTC45m
2026-07-19 ENY4137 LBB → DFW Jul 19, 14:00 UTCJul 19, 14:46 UTC46m
2026-07-19 ENY4137 - Jul 19, 12:20 UTCJul 19, 13:00 UTC40m
2026-07-19 ENY4186 TYR → DFW Jul 19, 10:10 UTCJul 19, 10:35 UTC25m
2026-07-19 ENY4166 FWA → ORD Jul 19, 04:00 UTCJul 19, 04:25 UTC25m
2026-07-19 ENY4166 FWA → ORD Jul 19, 03:57 UTCJul 19, 04:25 UTC28m
2026-07-19 ENY3528 - Jul 19, 01:25 UTCJul 19, 02:10 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 N798CC page for operator, model, and routing details .

Mode-S AAD5F2 frequently asked

What is Mode-S code AAD5F2?
AAD5F2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N798CC.
Where is Mode-S AAD5F2 registered?
Mode-S code AAD5F2 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 AAD5F2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAD5F2, octal 52552762, decimal 11,195,890.
What flights does AAD5F2 operate?
Mode-S AAD5F2 has broadcast 20 distinct callsigns, including ENY3472, ENY3716, ENY4190, ENY3714, ENY3696.