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sensors Mode-S transponder

A0D5ED

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N153GC · AIRBUS HELICOPTERS EC-130 · operated by XEBEC LLC

Hex
A0D5ED
Octal
50152755
Decimal
10,540,525
Country
US
Tail
N153GC
Type
EC30
Broadcasting now · callsign N153GC · 5,000 ft
Flights observed
244
Distinct callsigns
1
Country
US
Last broadcast
27d ago

Current position

A0D5ED is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A0D5ED 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 1 distinct

Callsign Airline Flights Last seen
N153GC - 244 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N153GC - Jul 26, 19:30 UTCJul 26, 19:55 UTC25m
2026-07-26 N153GC - Jul 26, 17:55 UTCJul 26, 18:15 UTC20m
2026-07-26 N153GC LAS → LAS Jul 26, 03:45 UTCJul 26, 06:40 UTC2h 56m
2026-07-25 N153GC - Jul 25, 21:35 UTCJul 25, 22:05 UTC30m
2026-07-25 N153GC - Jul 25, 20:40 UTCJul 25, 20:55 UTC15m
2026-07-25 N153GC - Jul 25, 16:35 UTCJul 25, 17:00 UTC25m
2026-07-25 N153GC - Jul 25, 15:05 UTCJul 25, 15:25 UTC20m
2026-07-25 N153GC - Jul 25, 03:45 UTCJul 25, 05:55 UTC2h 10m
2026-07-24 N153GC - Jul 24, 22:15 UTCJul 24, 22:40 UTC25m
2026-07-24 N153GC - Jul 24, 20:40 UTCJul 24, 21:00 UTC20m
2026-07-24 N153GC - Jul 24, 16:45 UTCJul 24, 17:10 UTC25m
2026-07-24 N153GC - Jul 24, 15:15 UTCJul 24, 15:35 UTC20m
2026-07-23 N153GC - Jul 23, 03:45 UTCJul 23, 05:40 UTC1h 55m
2026-07-23 N153GC - Jul 23, 02:45 UTCJul 23, 03:10 UTC25m
2026-07-21 N153GC - Jul 21, 22:10 UTCJul 21, 22:20 UTC10m
2026-07-21 N153GC - Jul 21, 02:05 UTCJul 21, 02:15 UTC10m
2026-07-21 N153GC - Jul 21, 01:20 UTCJul 21, 01:30 UTC10m
2026-07-20 N153GC - Jul 20, 22:25 UTCJul 20, 22:35 UTC10m
2026-07-20 N153GC - Jul 20, 20:05 UTCJul 20, 20:15 UTC10m
2026-07-20 N153GC - Jul 20, 15:45 UTCJul 20, 15:55 UTC10m
2026-07-19 N153GC - Jul 19, 21:50 UTCJul 19, 22:05 UTC15m
2026-07-19 N153GC - Jul 19, 20:15 UTCJul 19, 20:25 UTC10m
2026-07-19 N153GC - Jul 19, 15:45 UTCJul 19, 15:55 UTC10m
2026-07-18 N153GC - Jul 18, 22:55 UTCJul 18, 23:05 UTC10m
2026-07-18 N153GC - Jul 18, 20:35 UTCJul 18, 20:45 UTC10m
2026-07-18 N153GC - Jul 18, 16:30 UTCJul 18, 16:40 UTC10m
2026-07-18 N153GC - Jul 18, 02:45 UTCJul 18, 02:55 UTC11m
2026-07-17 N153GC - Jul 17, 22:15 UTCJul 17, 22:29 UTC15m
2026-07-17 N153GC - Jul 17, 19:45 UTCJul 17, 19:55 UTC10m
2026-07-17 N153GC - Jul 17, 19:00 UTCJul 17, 19:09 UTC10m
2026-07-17 N153GC - Jul 17, 18:19 UTCJul 17, 18:29 UTC10m
2026-07-16 N153GC - Jul 16, 22:05 UTCJul 16, 22:15 UTC10m
2026-07-16 N153GC - Jul 16, 18:25 UTCJul 16, 18:34 UTC10m
2026-07-16 N153GC - Jul 16, 15:55 UTCJul 16, 16:09 UTC15m
2026-07-12 N153GC - Jul 12, 22:15 UTCJul 12, 22:40 UTC25m
2026-07-12 N153GC - Jul 12, 21:10 UTCJul 12, 21:20 UTC10m
2026-07-12 N153GC - Jul 12, 17:55 UTCJul 12, 18:15 UTC20m
2026-07-12 N153GC - Jul 12, 16:35 UTCJul 12, 16:45 UTC10m
2026-07-09 N153GC - Jul 9, 19:55 UTCJul 9, 20:10 UTC15m
2026-07-09 N153GC - Jul 9, 15:35 UTCJul 9, 15:50 UTC15m
2026-07-07 N153GC - Jul 7, 22:45 UTCJul 7, 23:00 UTC15m
2026-07-06 N153GC - Jul 6, 14:25 UTCJul 6, 14:35 UTC10m
2026-07-05 N153GC - Jul 5, 14:45 UTCJul 5, 14:55 UTC10m
2026-06-24 N153GC - Jun 24, 14:15 UTCJun 24, 14:29 UTC15m
2026-06-23 N153GC - Jun 23, 23:24 UTCJun 23, 23:50 UTC25m
2026-06-23 N153GC - Jun 23, 14:15 UTCJun 23, 14:29 UTC15m
2026-06-22 N153GC - Jun 22, 23:45 UTCJun 23, 00:04 UTC20m
2026-06-22 N153GC - Jun 22, 18:49 UTCJun 22, 19:05 UTC15m
2026-06-22 N153GC - Jun 22, 16:29 UTCJun 22, 17:29 UTC1h 0m
2026-06-21 N153GC - Jun 21, 23:24 UTCJun 22, 00:14 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 N153GC page for operator, model, and routing details .

Mode-S A0D5ED frequently asked

What is Mode-S code A0D5ED?
A0D5ED is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N153GC.
Where is Mode-S A0D5ED registered?
Mode-S code A0D5ED 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 A0D5ED broadcasting right now?
Yes. Mode-S A0D5ED is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A0D5ED, octal 50152755, decimal 10,540,525.
What flights does A0D5ED operate?
Mode-S A0D5ED has broadcast 1 distinct callsign, including N153GC.