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sensors Mode-S transponder

ADA922

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N98DM · CESSNA 310 · operated by SONRISE AVIATION LLC

Hex
ADA922
Octal
53324442
Decimal
11,381,026
Country
US
Tail
N98DM
Type
C310
No current signal · last broadcast 9h ago
Flights observed
119
Distinct callsigns
1
Country
US
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S ADA922.

Country allocation

The ICAO 24-bit address ADA922 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
N98DM - 119 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N98DM - Jul 26, 03:40 UTCJul 26, 06:30 UTC2h 50m
2026-07-26 N98DM - Jul 26, 00:45 UTCJul 26, 03:10 UTC2h 25m
2026-07-26 N98DM - Jul 26, 00:00 UTCJul 26, 00:15 UTC15m
2026-07-25 N98DM - Jul 25, 01:10 UTCJul 25, 04:00 UTC2h 50m
2026-07-24 N98DM - Jul 24, 19:30 UTCJul 25, 00:20 UTC4h 50m
2026-07-23 N98DM - Jul 23, 23:45 UTCJul 24, 02:00 UTC2h 15m
2026-07-23 N98DM - Jul 23, 18:10 UTCJul 23, 20:00 UTC1h 50m
2026-07-23 N98DM - Jul 23, 02:20 UTCJul 23, 04:55 UTC2h 35m
2026-07-22 N98DM IND → AUO Jul 22, 23:10 UTCJul 23, 01:55 UTC2h 45m
2026-07-22 N98DM - Jul 22, 22:10 UTCJul 22, 22:35 UTC25m
2026-07-22 N98DM - Jul 22, 05:05 UTCJul 22, 05:25 UTC20m
2026-07-22 N98DM - Jul 22, 01:50 UTCJul 22, 04:30 UTC2h 40m
2026-07-21 N98DM - Jul 21, 23:30 UTCJul 21, 23:50 UTC20m
2026-07-19 N98DM - Jul 19, 03:30 UTCJul 19, 06:30 UTC3h 0m
2026-07-19 N98DM - Jul 19, 00:45 UTCJul 19, 03:10 UTC2h 25m
2026-07-18 N98DM - Jul 18, 23:25 UTCJul 18, 23:40 UTC15m
2026-07-18 N98DM - Jul 18, 03:20 UTCJul 18, 05:55 UTC2h 35m
2026-07-18 N98DM - Jul 18, 00:25 UTCJul 18, 03:00 UTC2h 36m
2026-07-17 N98DM - Jul 17, 23:25 UTCJul 17, 23:55 UTC30m
2026-07-16 N98DM - Jul 16, 03:55 UTCJul 16, 06:35 UTC2h 40m
2026-07-16 N98DM - Jul 16, 00:55 UTCJul 16, 03:40 UTC2h 45m
2026-07-15 N98DM - Jul 15, 23:40 UTCJul 15, 23:55 UTC15m
2026-07-13 N98DM - Jul 13, 16:35 UTCJul 13, 18:50 UTC2h 15m
2026-07-13 N98DM - Jul 13, 14:20 UTCJul 13, 14:55 UTC35m
2026-07-13 N98DM - Jul 13, 01:35 UTCJul 13, 03:15 UTC1h 40m
2026-07-12 N98DM - Jul 12, 21:50 UTCJul 13, 00:45 UTC2h 55m
2026-07-12 N98DM - Jul 12, 19:20 UTCJul 12, 19:55 UTC35m
2026-07-12 N98DM - Jul 12, 00:20 UTCJul 12, 05:10 UTC4h 50m
2026-07-11 N98DM - Jul 11, 23:00 UTCJul 11, 23:15 UTC15m
2026-07-08 N98DM - Jul 8, 20:10 UTCJul 9, 01:30 UTC5h 20m
2026-07-08 N98DM - Jul 8, 19:15 UTCJul 8, 19:25 UTC10m
2026-07-02 N98DM - Jul 2, 22:00 UTCJul 2, 22:20 UTC20m
2026-07-02 N98DM - Jul 2, 20:00 UTCJul 2, 21:30 UTC1h 30m
2026-07-02 N98DM - Jul 2, 17:35 UTCJul 2, 19:15 UTC1h 40m
2026-07-02 N98DM - Jul 2, 16:40 UTCJul 2, 17:05 UTC25m
2026-07-01 N98DM - Jul 1, 22:25 UTCJul 1, 23:45 UTC1h 20m
2026-07-01 N98DM - Jul 1, 20:45 UTCJul 1, 21:40 UTC55m
2026-07-01 N98DM - Jul 1, 18:25 UTCJul 1, 20:10 UTC1h 45m
2026-07-01 N98DM - Jul 1, 14:45 UTCJul 1, 17:25 UTC2h 40m
2026-06-29 N98DM - Jun 29, 21:30 UTCJun 29, 23:44 UTC2h 15m
2026-06-29 N98DM - Jun 29, 19:29 UTCJun 29, 20:04 UTC35m
2026-06-28 N98DM - Jun 28, 18:40 UTCJun 29, 01:25 UTC6h 45m
2026-06-26 N98DM - Jun 26, 05:24 UTCJun 26, 07:50 UTC2h 25m
2026-06-26 N98DM - Jun 26, 02:09 UTCJun 26, 04:50 UTC2h 40m
2026-06-26 N98DM - Jun 26, 01:15 UTCJun 26, 01:29 UTC15m
2026-06-25 N98DM - Jun 25, 22:45 UTCJun 25, 23:19 UTC35m
2026-06-25 N98DM - Jun 25, 21:15 UTCJun 25, 22:14 UTC1h 0m
2026-06-24 N98DM - Jun 24, 20:20 UTCJun 24, 20:49 UTC30m
2026-06-24 N98DM - Jun 24, 18:20 UTCJun 24, 18:55 UTC35m
2026-06-24 N98DM - Jun 24, 14:34 UTCJun 24, 17:50 UTC3h 15m

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 N98DM page for operator, model, and routing details .

Mode-S ADA922 frequently asked

What is Mode-S code ADA922?
ADA922 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N98DM.
Where is Mode-S ADA922 registered?
Mode-S code ADA922 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 ADA922 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADA922, octal 53324442, decimal 11,381,026.
What flights does ADA922 operate?
Mode-S ADA922 has broadcast 1 distinct callsign, including N98DM.