Apparatus

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sensors Mode-S transponder

A35DC2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N316GS · operated by AMERICAN AIRLINES INC

Hex
A35DC2
Octal
50656702
Decimal
10,706,370
Country
US
Tail
N316GS
Type
E75L
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
735
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S A35DC2.

Country allocation

The ICAO 24-bit address A35DC2 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
ENY4081 Envoy Air 9 2026-07-23
ENY3390 - 9 2026-07-13
ENY3731 - 8 2026-06-15
ENY3563 Envoy Air 8 2026-06-19
ENY9767 - 7 2026-07-13
ENY3874 Envoy Air 7 2026-07-24
ENY3826 Envoy Air 7 2026-07-24
ENY3540 Envoy Air 7 2026-05-10
ENY4152 - 6 2026-06-26
ENY4121 Envoy Air 6 2026-05-10
ENY4028 Envoy Air 6 2026-07-21
ENY3948 Envoy Air 6 2026-04-29
ENY3784 Envoy Air 6 2026-07-21
ENY3702 Envoy Air 6 2026-05-06
ENY3487 Envoy Air 6 2026-05-09
ENY3464 - 6 2026-07-02
ENY3347 - 6 2026-07-10
ENY9768 - 5 2026-07-13
ENY4153 - 5 2026-06-25
ENY4031 - 5 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY3819 MSY → AUS Jul 26, 21:05 UTCJul 26, 22:30 UTC1h 25m
2026-07-26 ENY3819 MSY → AUS Jul 26, 18:50 UTCJul 26, 20:05 UTC1h 15m
2026-07-26 ENY3439 MSN → DFW Jul 26, 16:00 UTCJul 26, 17:15 UTC1h 15m
2026-07-26 ENY3439 MSN → DFW Jul 26, 13:50 UTCJul 26, 14:45 UTC55m
2026-07-26 ENY4088 XNA → ORD Jul 26, 10:25 UTCJul 26, 11:55 UTC1h 30m
2026-07-25 ENY4086 PHX → XNA Jul 25, 23:20 UTCJul 26, 01:40 UTC2h 20m
2026-07-25 ENY3514 DFW → STS Jul 25, 20:05 UTCJul 25, 21:50 UTC1h 45m
2026-07-25 ENY3514 DFW → STS Jul 25, 17:35 UTCJul 25, 19:15 UTC1h 40m
2026-07-25 ENY3906 PNS → MIA Jul 25, 13:55 UTCJul 25, 15:50 UTC1h 55m
2026-07-25 ENY3832 FSD → ORD Jul 25, 02:50 UTCJul 25, 04:45 UTC1h 55m
2026-07-24 ENY3826 PIA → ORD Jul 24, 23:05 UTCJul 25, 01:15 UTC2h 10m
2026-07-24 ENY3826 PIA → ORD Jul 24, 23:04 UTCJul 25, 01:14 UTC2h 10m
2026-07-24 ENY3826 PIA → ORD Jul 24, 19:55 UTCJul 24, 22:10 UTC2h 15m
2026-07-24 ENY4099 BHM → ORD Jul 24, 17:00 UTCJul 24, 18:30 UTC1h 30m
2026-07-24 ENY4099 BHM → ORD Jul 24, 14:20 UTCJul 24, 15:50 UTC1h 30m
2026-07-24 ENY3882 BDL → MIA Jul 24, 12:25 UTCJul 24, 13:00 UTC35m
2026-07-24 ENY3874 ORD → CVG Jul 24, 05:00 UTCJul 24, 05:30 UTC30m
2026-07-24 ENY3874 ORD → CVG Jul 24, 04:59 UTCJul 24, 05:58 UTC59m
2026-07-24 ENY4165 PHX → XNA Jul 24, 02:45 UTCJul 24, 04:10 UTC1h 25m
2026-07-24 ENY4165 PHX → XNA Jul 24, 00:35 UTCJul 24, 01:50 UTC1h 15m
2026-07-23 ENY4081 SGF → CLT Jul 23, 19:50 UTCJul 23, 22:30 UTC2h 40m
2026-07-23 ENY4081 SGF → CLT Jul 23, 16:05 UTCJul 23, 18:45 UTC2h 40m
2026-07-23 ENY4022 CLD → PHX Jul 23, 14:00 UTCJul 23, 14:50 UTC50m
2026-07-23 ENY4154 DFW → MTY Jul 23, 04:25 UTCJul 23, 05:15 UTC50m
2026-07-23 ENY4154 DFW → MTY Jul 23, 04:24 UTCJul 23, 05:17 UTC53m
2026-07-23 ENY3851 DFW → CHA Jul 23, 00:25 UTCJul 23, 01:15 UTC50m
2026-07-22 ENY3865 - Jul 22, 18:30 UTCJul 22, 19:05 UTC35m
2026-07-22 ENY3865 PHX → ZIH Jul 22, 18:28 UTCJul 22, 21:08 UTC2h 40m
2026-07-22 ENY3992 BUR → PHX Jul 22, 16:25 UTCJul 22, 17:30 UTC1h 5m
2026-07-22 ENY3992 - Jul 22, 14:35 UTCJul 22, 15:40 UTC1h 5m
2026-07-22 ENY4035 CMH → DCA Jul 22, 01:35 UTCJul 22, 04:25 UTC2h 50m
2026-07-21 ENY4035 CMH → DCA Jul 21, 21:45 UTCJul 22, 00:10 UTC2h 25m
2026-07-21 ENY3784 DCA → CMH Jul 21, 19:35 UTCJul 21, 20:50 UTC1h 15m
2026-07-21 ENY3784 DCA → CMH Jul 21, 17:25 UTCJul 21, 18:35 UTC1h 10m
2026-07-21 ENY4048 EUG → PHX Jul 21, 13:35 UTCJul 21, 15:50 UTC2h 15m
2026-07-21 ENY4048 EUG → PHX Jul 21, 13:33 UTCJul 21, 15:45 UTC2h 12m
2026-07-21 ENY4028 BOS → CVG Jul 21, 04:30 UTCJul 21, 06:35 UTC2h 5m
2026-07-21 ENY4126 LBB → DFW Jul 21, 02:10 UTCJul 21, 02:30 UTC20m
2026-07-21 ENY4126 LBB → DFW Jul 21, 00:15 UTCJul 21, 00:40 UTC25m
2026-07-20 ENY4081 - Jul 20, 19:45 UTCJul 20, 22:20 UTC2h 35m
2026-07-20 ENY4081 - Jul 20, 16:15 UTCJul 20, 18:45 UTC2h 30m
2026-07-20 ENY4022 CLD → PHX Jul 20, 13:35 UTCJul 20, 14:25 UTC50m
2026-07-20 ENY4154 PHX → CLD Jul 20, 04:30 UTCJul 20, 05:20 UTC50m
2026-07-19 ENY3826 PIA → ORD Jul 19, 23:15 UTCJul 20, 01:10 UTC1h 55m
2026-07-19 ENY3826 PIA → ORD Jul 19, 19:55 UTCJul 19, 22:05 UTC2h 10m
2026-07-19 ENY4099 BHM → ORD Jul 19, 17:00 UTCJul 19, 18:30 UTC1h 30m
2026-07-19 ENY4099 BHM → ORD Jul 19, 14:20 UTCJul 19, 15:55 UTC1h 35m
2026-07-19 ENY3497 - Jul 19, 11:10 UTCJul 19, 13:15 UTC2h 5m
2026-07-19 ENY3494 - Jul 19, 02:45 UTCJul 19, 04:50 UTC2h 5m
2026-07-19 ENY3494 PHX → MFE Jul 19, 02:43 UTCJul 19, 04:51 UTC2h 8m

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 N316GS page for operator, model, and routing details .

Mode-S A35DC2 frequently asked

What is Mode-S code A35DC2?
A35DC2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N316GS.
Where is Mode-S A35DC2 registered?
Mode-S code A35DC2 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 A35DC2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A35DC2, octal 50656702, decimal 10,706,370.
What flights does A35DC2 operate?
Mode-S A35DC2 has broadcast 20 distinct callsigns, including ENY4081, ENY3390, ENY3731, ENY3563, ENY9767.