Apparatus

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sensors Mode-S transponder

A3DC7E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N348RA · operated by AMERICAN AIRLINES INC

Hex
A3DC7E
Octal
50756176
Decimal
10,738,814
Country
US
Tail
N348RA
Broadcasting now · callsign ENY3590 · 32,650 ft
Flights observed
271
Distinct callsigns
20
Country
US
Last broadcast
11d ago

Current position

A3DC7E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A3DC7E 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
ENY4202 - 6 2026-07-08
ENY4152 Envoy Air 5 2026-07-25
ENY3801 - 5 2026-07-03
ENY3731 - 5 2026-07-21
ENY3485 Envoy Air 5 2026-07-18
ENY3433 Envoy Air 5 2026-07-24
ENY4130 - 4 2026-07-11
ENY4005 - 4 2026-07-20
ENY3828 Envoy Air 4 2026-07-25
ENY3687 Envoy Air 4 2026-07-25
ENY3618 - 4 2026-07-10
ENY3591 Envoy Air 4 2026-07-26
ENY3507 - 4 2026-07-02
ENY3449 - 4 2026-07-17
ENY3388 - 4 2026-07-20
ENY3374 - 4 2026-07-03
ENY9881 Envoy Air 3 2026-06-19
ENY4308 - 3 2026-06-23
ENY4142 - 3 2026-07-10
ENY4034 Envoy Air 3 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY3547 MSY → MIA Jul 26, 20:15 UTCJul 26, 20:50 UTC35m
2026-07-26 ENY3547 MSY → MIA Jul 26, 18:50 UTCJul 26, 19:15 UTC25m
2026-07-26 ENY3591 ORD → RDU Jul 26, 16:45 UTCJul 26, 17:25 UTC40m
2026-07-26 ENY3591 ORD → RDU Jul 26, 15:00 UTCJul 26, 15:40 UTC40m
2026-07-26 ENY4168 CRP → DFW Jul 26, 12:25 UTCJul 26, 13:30 UTC1h 5m
2026-07-26 ENY4173 DFW → CRP Jul 26, 01:50 UTCJul 26, 02:45 UTC55m
2026-07-25 ENY4152 MSY → ORD Jul 25, 22:20 UTCJul 26, 00:00 UTC1h 40m
2026-07-25 ENY4152 MSY → ORD Jul 25, 19:25 UTCJul 25, 21:10 UTC1h 45m
2026-07-25 ENY3687 AGU → DFW Jul 25, 16:40 UTCJul 25, 18:05 UTC1h 25m
2026-07-25 ENY3687 AGU → DFW Jul 25, 13:50 UTCJul 25, 15:15 UTC1h 25m
2026-07-25 ENY3828 SGF → DFW Jul 25, 10:55 UTCJul 25, 12:20 UTC1h 25m
2026-07-25 ENY3828 SGF → DFW Jul 25, 10:46 UTCJul 25, 12:16 UTC1h 30m
2026-07-25 ENY4015 DFW → EVV Jul 25, 02:45 UTCJul 25, 04:05 UTC1h 20m
2026-07-25 ENY3691 DFW → AGU Jul 25, 00:35 UTCJul 25, 01:30 UTC55m
2026-07-24 ENY3691 DFW → AGU Jul 24, 22:20 UTCJul 24, 23:15 UTC55m
2026-07-24 ENY3433 BRO → DFW Jul 24, 19:10 UTCJul 24, 21:00 UTC1h 50m
2026-07-24 ENY3433 BRO → DFW Jul 24, 15:50 UTCJul 24, 18:00 UTC2h 10m
2026-07-24 ENY4073 CMI → DFW Jul 24, 12:45 UTCJul 24, 14:25 UTC1h 40m
2026-07-24 ENY3887 DFW → CMI Jul 24, 01:05 UTCJul 24, 02:40 UTC1h 35m
2026-07-24 ENY3887 DFW → CMI Jul 24, 01:02 UTCJul 24, 02:34 UTC1h 32m
2026-07-23 ENY4152 MSY → ORD Jul 23, 22:15 UTCJul 23, 23:55 UTC1h 40m
2026-07-23 ENY4152 MSY → ORD Jul 23, 22:14 UTCJul 23, 23:54 UTC1h 40m
2026-07-23 ENY4152 MSY → ORD Jul 23, 19:30 UTCJul 23, 21:15 UTC1h 45m
2026-07-23 ENY3778 BOS → CMH Jul 23, 17:30 UTCJul 23, 18:15 UTC45m
2026-07-23 ENY3778 BOS → CMH Jul 23, 17:25 UTCJul 23, 18:15 UTC50m
2026-07-23 ENY3778 BOS → CMH Jul 23, 15:50 UTCJul 23, 16:30 UTC40m
2026-07-23 ENY3534 CMH → ORD Jul 23, 12:40 UTCJul 23, 14:15 UTC1h 35m
2026-07-23 ENY4034 DCA → BOS Jul 23, 02:50 UTCJul 23, 04:25 UTC1h 35m
2026-07-23 ENY3878 ORD → EWR Jul 23, 00:35 UTCJul 23, 01:20 UTC45m
2026-07-22 ENY3781 CHA → DFW Jul 22, 23:05 UTCJul 22, 23:45 UTC40m
2026-07-22 ENY3781 CHA → DFW Jul 22, 23:00 UTCJul 22, 23:44 UTC44m
2026-07-22 ENY3591 ORD → RDU Jul 22, 16:25 UTCJul 22, 17:30 UTC1h 5m
2026-07-22 ENY3591 ORD → RDU Jul 22, 14:30 UTCJul 22, 15:35 UTC1h 5m
2026-07-22 ENY3780 BOS → ORD Jul 22, 12:15 UTCJul 22, 13:05 UTC50m
2026-07-22 ENY3780 BOS → ORD Jul 22, 12:09 UTCJul 22, 13:07 UTC58m
2026-07-22 ENY3510 CMH → DFW Jul 22, 01:25 UTCJul 22, 02:00 UTC35m
2026-07-22 ENY3510 CMH → DFW Jul 22, 01:20 UTCJul 22, 02:08 UTC48m
2026-07-21 ENY4008 PHX → SMF Jul 21, 23:25 UTCJul 22, 00:05 UTC40m
2026-07-21 ENY4008 PHX → SMF Jul 21, 20:55 UTCJul 21, 21:35 UTC40m
2026-07-21 ENY3731 OKC → DFW Jul 21, 17:35 UTCJul 21, 18:15 UTC40m
2026-07-21 ENY3731 DFW → OKC Jul 21, 16:05 UTCJul 21, 16:45 UTC40m
2026-07-21 ENY3534 - Jul 21, 12:30 UTCJul 21, 14:10 UTC1h 40m
2026-07-21 ENY4034 DCA → BOS Jul 21, 02:40 UTCJul 21, 04:35 UTC1h 55m
2026-07-21 ENY4034 DCA → BOS Jul 21, 02:39 UTCJul 21, 04:39 UTC2h 0m
2026-07-21 ENY3635 ORD → IND Jul 21, 00:15 UTCJul 21, 01:00 UTC45m
2026-07-20 ENY3635 ORD → IND Jul 20, 22:15 UTCJul 20, 22:50 UTC35m
2026-07-20 ENY3847 ORD → GSP Jul 20, 19:55 UTCJul 20, 20:45 UTC50m
2026-07-20 ENY3847 ORD → GSP Jul 20, 19:54 UTCJul 20, 20:40 UTC46m
2026-07-20 ENY3847 ORD → GSP Jul 20, 17:50 UTCJul 20, 18:40 UTC50m
2026-07-20 ENY4005 - Jul 20, 15:30 UTCJul 20, 16:20 UTC50m

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 N348RA page for operator, model, and routing details .

Mode-S A3DC7E frequently asked

What is Mode-S code A3DC7E?
A3DC7E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N348RA.
Where is Mode-S A3DC7E registered?
Mode-S code A3DC7E 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 A3DC7E broadcasting right now?
Yes. Mode-S A3DC7E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3DC7E, octal 50756176, decimal 10,738,814.
What flights does A3DC7E operate?
Mode-S A3DC7E has broadcast 20 distinct callsigns, including ENY4202, ENY4152, ENY3801, ENY3731, ENY3485.