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sensors Mode-S transponder

ADA936

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N98EG · operated by HFS HELI V LLC

Hex
ADA936
Octal
53324466
Decimal
11,381,046
Country
US
Tail
N98EG
Type
B407
No current signal · last broadcast Jul 26, 20:45 UTC
Flights observed
337
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 20:45 UTC

Last known position

Most recent position reported by Mode-S ADA936.

Country allocation

The ICAO 24-bit address ADA936 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
N98EG - 337 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N98EG - Jul 26, 20:10 UTCJul 26, 20:45 UTC35m
2026-07-26 N98EG - Jul 26, 18:25 UTCJul 26, 18:40 UTC15m
2026-07-26 N98EG - Jul 26, 17:20 UTCJul 26, 17:45 UTC25m
2026-07-26 N98EG LDJ → LDJ Jul 26, 00:55 UTCJul 26, 01:30 UTC35m
2026-07-26 N98EG LDJ → LDJ Jul 26, 00:00 UTCJul 26, 00:45 UTC45m
2026-07-25 N98EG JRB → LDJ Jul 25, 15:00 UTCJul 25, 22:15 UTC7h 15m
2026-07-25 N98EG JRB → JRB Jul 25, 14:10 UTCJul 25, 14:55 UTC45m
2026-07-25 N98EG - Jul 25, 13:50 UTCJul 25, 14:00 UTC10m
2026-07-25 N98EG - Jul 25, 00:30 UTCJul 25, 00:55 UTC25m
2026-07-24 N98EG - Jul 24, 21:20 UTCJul 24, 23:30 UTC2h 10m
2026-07-24 N98EG JRB → JFK Jul 24, 19:35 UTCJul 24, 20:30 UTC55m
2026-07-24 N98EG WSH → TSS Jul 24, 19:00 UTCJul 24, 19:30 UTC30m
2026-07-24 N98EG - Jul 24, 16:00 UTCJul 24, 17:45 UTC1h 45m
2026-07-24 N98EG - Jul 24, 14:50 UTCJul 24, 14:55 UTC5m
2026-07-23 N98EG - Jul 23, 22:35 UTCJul 24, 00:40 UTC2h 5m
2026-07-23 N98EG - Jul 23, 22:20 UTCJul 23, 22:25 UTC5m
2026-07-23 N98EG - Jul 23, 18:45 UTCJul 23, 20:40 UTC1h 55m
2026-07-23 N98EG - Jul 23, 15:50 UTCJul 23, 16:00 UTC10m
2026-07-23 N98EG - Jul 23, 11:05 UTCJul 23, 12:45 UTC1h 40m
2026-07-22 N98EG - Jul 22, 20:40 UTCJul 22, 21:55 UTC1h 15m
2026-07-22 N98EG LDJ → TSS Jul 22, 17:45 UTCJul 22, 20:30 UTC2h 45m
2026-07-22 N98EG - Jul 22, 14:55 UTCJul 22, 15:40 UTC45m
2026-07-22 N98EG LDJ → JRB Jul 22, 13:50 UTCJul 22, 14:45 UTC55m
2026-07-22 N98EG - Jul 22, 11:10 UTCJul 22, 12:45 UTC1h 35m
2026-07-21 N98EG LDJ → LDJ Jul 21, 13:50 UTCJul 21, 15:15 UTC1h 25m
2026-07-21 N98EG - Jul 21, 00:05 UTCJul 21, 01:00 UTC55m
2026-07-20 N98EG - Jul 20, 22:10 UTCJul 20, 22:45 UTC35m
2026-07-20 N98EG JRB → TSS Jul 20, 21:25 UTCJul 20, 22:05 UTC40m
2026-07-20 N98EG - Jul 20, 14:10 UTCJul 20, 21:20 UTC7h 10m
2026-07-20 N98EG - Jul 20, 11:30 UTCJul 20, 13:15 UTC1h 45m
2026-07-20 N98EG LDJ → JRA Jul 20, 10:45 UTCJul 20, 11:25 UTC40m
2026-07-19 N98EG - Jul 19, 19:45 UTCJul 19, 20:40 UTC55m
2026-07-19 N98EG - Jul 19, 18:30 UTCJul 19, 18:50 UTC20m
2026-07-19 N98EG - Jul 19, 14:35 UTCJul 19, 15:40 UTC1h 5m
2026-07-19 N98EG - Jul 19, 13:10 UTCJul 19, 13:55 UTC45m
2026-07-19 N98EG - Jul 19, 11:20 UTCJul 19, 11:55 UTC35m
2026-07-18 N98EG JRB → LDJ Jul 18, 16:45 UTCJul 18, 17:00 UTC15m
2026-07-18 N98EG - Jul 18, 13:45 UTCJul 18, 15:15 UTC1h 30m
2026-07-17 N98EG HTO → LDJ Jul 17, 19:49 UTCJul 17, 20:40 UTC50m
2026-07-17 N98EG - Jul 17, 15:05 UTCJul 17, 18:05 UTC3h 0m
2026-07-17 N98EG - Jul 17, 13:40 UTCJul 17, 14:24 UTC45m
2026-07-17 N98EG - Jul 17, 11:20 UTCJul 17, 12:55 UTC1h 35m
2026-07-16 N98EG - Jul 16, 15:40 UTCJul 16, 15:45 UTC5m
2026-07-16 N98EG LDJ → JRB Jul 16, 13:45 UTCJul 16, 14:50 UTC1h 5m
2026-07-15 N98EG - Jul 15, 11:30 UTCJul 15, 12:55 UTC1h 25m
2026-07-14 N98EG LDJ → LDJ Jul 14, 21:00 UTCJul 14, 21:50 UTC50m
2026-07-14 N98EG NYS → LDJ Jul 14, 12:55 UTCJul 14, 14:45 UTC1h 50m
2026-07-14 N98EG - Jul 14, 12:05 UTCJul 14, 12:40 UTC35m
2026-07-14 N98EG - Jul 14, 11:30 UTCJul 14, 12:00 UTC30m
2026-07-14 N98EG LDJ → LDJ Jul 14, 00:00 UTCJul 14, 01:35 UTC1h 35m

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 N98EG page for operator, model, and routing details .

Mode-S ADA936 frequently asked

What is Mode-S code ADA936?
ADA936 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N98EG.
Where is Mode-S ADA936 registered?
Mode-S code ADA936 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 ADA936 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADA936, octal 53324466, decimal 11,381,046.
What flights does ADA936 operate?
Mode-S ADA936 has broadcast 1 distinct callsign, including N98EG.