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sensors Mode-S transponder

A35A98

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N315NH · operated by AMERICAN AIRLINES INC

Hex
A35A98
Octal
50655230
Decimal
10,705,560
Country
US
Tail
N315NH
Type
E75L
Broadcasting now · callsign ENY4122 · 150 ft
Flights observed
758
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:10 UTC

Current position

A35A98 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A35A98 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
ENY4113 Envoy Air 8 2026-07-22
ENY4010 - 8 2026-07-03
ENY4230 Envoy Air 6 2026-06-08
ENY4130 - 6 2026-06-26
ENY4050 - 6 2026-06-18
ENY3969 - 6 2026-06-23
ENY3623 - 6 2026-06-14
ENY3504 - 6 2026-07-08
ENY3400 Envoy Air 6 2026-06-10
ENY4329 - 5 2026-07-09
ENY4286 Envoy Air 5 2026-05-12
ENY4132 Envoy Air 5 2026-05-17
ENY4131 Envoy Air 5 2026-05-22
ENY4125 Envoy Air 5 2026-07-20
ENY4116 Envoy Air 5 2026-07-23
ENY4097 Envoy Air 5 2026-06-18
ENY3879 Envoy Air 5 2026-05-28
ENY3794 Envoy Air 5 2026-05-30
ENY3657 Envoy Air 5 2026-06-01
ENY3621 - 5 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ENY3409 DFW → CRP Jul 26, 19:20 UTCJul 26, 21:10 UTC1h 50m
2026-07-26 ENY3488 ORD → AUS Jul 26, 16:30 UTCJul 26, 17:25 UTC55m
2026-07-26 ENY4121 BUF → ORD Jul 26, 13:10 UTCJul 26, 15:30 UTC2h 20m
2026-07-26 ENY4121 BUF → ORD Jul 26, 13:07 UTCJul 26, 15:18 UTC2h 11m
2026-07-26 ENY3888 DCA → MSP Jul 26, 10:20 UTCJul 26, 11:50 UTC1h 30m
2026-07-26 ENY3897 MIA → GSP Jul 26, 02:20 UTCJul 26, 03:45 UTC1h 25m
2026-07-26 ENY3897 MIA → GSP Jul 26, 02:15 UTCJul 26, 03:44 UTC1h 29m
2026-07-25 ENY4085 MIA → MSN Jul 25, 22:30 UTCJul 26, 00:35 UTC2h 5m
2026-07-25 ENY3361 BNA → ORD Jul 25, 20:30 UTCJul 25, 21:15 UTC45m
2026-07-25 ENY3361 BNA → ORD Jul 25, 20:25 UTCJul 25, 21:13 UTC48m
2026-07-25 ENY3498 PHX → STS Jul 25, 17:50 UTCJul 25, 18:35 UTC45m
2026-07-25 ENY3498 PHX → STS Jul 25, 15:50 UTCJul 25, 16:40 UTC50m
2026-07-25 ENY3948 SBP → PHX Jul 25, 12:40 UTCJul 25, 14:15 UTC1h 35m
2026-07-25 ENY4101 CMH → DFW Jul 25, 01:15 UTCJul 25, 02:05 UTC50m
2026-07-24 ENY3583 MHK → ORD Jul 24, 21:35 UTCJul 24, 22:20 UTC45m
2026-07-24 ENY3583 MHK → ORD Jul 24, 21:31 UTCJul 24, 22:18 UTC47m
2026-07-24 ENY3583 MHK → ORD Jul 24, 19:50 UTCJul 24, 20:35 UTC45m
2026-07-24 ENY3526 DFW → SAT Jul 24, 16:50 UTCJul 24, 18:55 UTC2h 5m
2026-07-24 ENY3526 DFW → SAT Jul 24, 13:35 UTCJul 24, 15:50 UTC2h 15m
2026-07-24 ENY3725 - Jul 24, 11:15 UTCJul 24, 12:00 UTC45m
2026-07-24 ENY3724 MIA → MSY Jul 24, 03:10 UTCJul 24, 03:50 UTC40m
2026-07-24 ENY3417 ORD → COU Jul 24, 00:20 UTCJul 24, 01:50 UTC1h 30m
2026-07-24 ENY3417 ORD → COU Jul 24, 00:17 UTCJul 24, 01:46 UTC1h 29m
2026-07-23 ENY3417 ORD → COU Jul 23, 21:55 UTCJul 23, 23:25 UTC1h 30m
2026-07-23 ENY3652 ORD → MCI Jul 23, 19:35 UTCJul 23, 20:30 UTC55m
2026-07-23 ENY3652 ORD → MCI Jul 23, 19:30 UTCJul 23, 20:24 UTC54m
2026-07-23 ENY3652 ORD → MCI Jul 23, 17:45 UTCJul 23, 18:35 UTC50m
2026-07-23 ENY3495 IND → ORD Jul 23, 14:55 UTCJul 23, 16:20 UTC1h 25m
2026-07-23 ENY3495 IND → ORD Jul 23, 12:25 UTCJul 23, 14:00 UTC1h 35m
2026-07-23 ENY4075 CRP → DFW Jul 23, 10:10 UTCJul 23, 11:05 UTC55m
2026-07-23 ENY4116 CVG → BOS Jul 23, 03:10 UTCJul 23, 03:50 UTC40m
2026-07-22 ENY4113 ILM → MIA Jul 22, 23:55 UTCJul 23, 01:00 UTC1h 5m
2026-07-22 ENY4113 ILM → MIA Jul 22, 22:00 UTCJul 22, 22:55 UTC55m
2026-07-22 ENY3847 ORD → GSP Jul 22, 20:05 UTCJul 22, 20:55 UTC50m
2026-07-22 ENY3847 ORD → GSP Jul 22, 17:55 UTCJul 22, 18:40 UTC45m
2026-07-22 ENY3486 AZO → ORD Jul 22, 15:25 UTCJul 22, 16:25 UTC1h 0m
2026-07-22 ENY3486 AZO → ORD Jul 22, 13:30 UTCJul 22, 14:25 UTC55m
2026-07-22 ENY3473 STL → MIA Jul 22, 11:25 UTCJul 22, 12:05 UTC40m
2026-07-22 ENY3798 ORD → TYS Jul 22, 03:55 UTCJul 22, 05:25 UTC1h 30m
2026-07-22 ENY3484 ORD → CMI Jul 22, 01:20 UTCJul 22, 02:20 UTC1h 0m
2026-07-22 ENY3484 ORD → CMI Jul 22, 01:14 UTCJul 22, 02:15 UTC1h 1m
2026-07-21 ENY3484 ORD → CMI Jul 21, 23:25 UTCJul 22, 00:15 UTC50m
2026-07-21 ENY3485 SDF → DFW Jul 21, 21:20 UTCJul 21, 22:25 UTC1h 5m
2026-07-21 ENY3485 SDF → DFW Jul 21, 19:35 UTCJul 21, 20:25 UTC50m
2026-07-21 ENY3687 - Jul 21, 16:35 UTCJul 21, 18:10 UTC1h 35m
2026-07-21 ENY3687 - Jul 21, 13:40 UTCJul 21, 15:05 UTC1h 25m
2026-07-21 ENY3828 - Jul 21, 10:30 UTCJul 21, 11:55 UTC1h 25m
2026-07-21 ENY3828 EVV → DFW Jul 21, 10:23 UTCJul 21, 11:50 UTC1h 27m
2026-07-21 ENY4015 DFW → EVV Jul 21, 02:50 UTCJul 21, 04:10 UTC1h 20m
2026-07-20 ENY4125 MIA → CVG Jul 20, 21:50 UTCJul 21, 00:50 UTC2h 59m

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 N315NH page for operator, model, and routing details .

Mode-S A35A98 frequently asked

What is Mode-S code A35A98?
A35A98 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N315NH.
Where is Mode-S A35A98 registered?
Mode-S code A35A98 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 A35A98 broadcasting right now?
Yes. Mode-S A35A98 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A35A98, octal 50655230, decimal 10,705,560.
What flights does A35A98 operate?
Mode-S A35A98 has broadcast 20 distinct callsigns, including ENY4113, ENY4010, ENY4230, ENY4130, ENY4050.