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sensors Mode-S transponder

AD614C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N961QS · operated by B-LINE LLC, STEWART-PRITCHETT ANDREA, BOSCH DOUGLAS, EVERQUINN LAND LLC, FFP CORP LLC, H & C WELDING LLC

Hex
AD614C
Octal
53260514
Decimal
11,362,636
Country
US
Tail
N961QS
Type
C68A
Broadcasting now · callsign EJA961 · 30,150 ft
Flights observed
201
Distinct callsigns
2
Country
US
Last broadcast
3h ago

Current position

AD614C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AD614C 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 2 distinct

Callsign Airline Flights Last seen
EJA961 - 188 2026-07-17
N961QS - 13 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 EJA961 - Jul 17, 15:25 UTCJul 17, 19:05 UTC3h 40m
2026-07-17 EJA961 - Jul 17, 14:00 UTCJul 17, 14:10 UTC10m
2026-07-16 EJA961 - Jul 16, 16:35 UTCJul 16, 19:45 UTC3h 10m
2026-07-16 EJA961 - Jul 16, 14:45 UTCJul 16, 15:30 UTC45m
2026-07-15 EJA961 - Jul 15, 21:30 UTCJul 15, 23:25 UTC1h 55m
2026-07-15 EJA961 - Jul 15, 20:00 UTCJul 15, 20:30 UTC30m
2026-07-15 EJA961 APC → VNY Jul 15, 17:50 UTCJul 15, 18:45 UTC55m
2026-07-15 EJA961 NUQ → APC Jul 15, 15:25 UTCJul 15, 15:50 UTC25m
2026-07-15 EJA961 VNY → NUQ Jul 15, 01:35 UTCJul 15, 02:20 UTC45m
2026-07-14 EJA961 SLC → VNY Jul 14, 20:15 UTCJul 14, 21:45 UTC1h 30m
2026-07-14 EJA961 - Jul 14, 13:05 UTCJul 14, 15:25 UTC2h 20m
2026-07-13 EJA961 - Jul 13, 19:05 UTCJul 13, 21:15 UTC2h 10m
2026-07-13 EJA961 VNY → SLC Jul 13, 16:30 UTCJul 13, 17:55 UTC1h 25m
2026-07-13 EJA961 - Jul 13, 02:25 UTCJul 13, 03:30 UTC1h 5m
2026-07-12 EJA961 - Jul 12, 23:55 UTCJul 13, 01:05 UTC1h 10m
2026-07-12 EJA961 HSH → SCF Jul 12, 21:55 UTCJul 12, 22:45 UTC50m
2026-07-12 EJA961 GYR → HSH Jul 12, 19:15 UTCJul 12, 20:01 UTC45m
2026-07-12 EJA961 - Jul 12, 17:30 UTCJul 12, 18:20 UTC50m
2026-07-12 EJA961 - Jul 12, 13:15 UTCJul 12, 15:55 UTC2h 40m
2026-07-12 EJA961 - Jul 12, 01:10 UTCJul 12, 02:05 UTC55m
2026-07-11 EJA961 - Jul 11, 23:25 UTCJul 12, 00:30 UTC1h 5m
2026-07-11 EJA961 - Jul 11, 18:50 UTCJul 11, 20:00 UTC1h 10m
2026-07-11 EJA961 - Jul 11, 16:40 UTCJul 11, 18:05 UTC1h 25m
2026-07-10 EJA961 - Jul 10, 22:25 UTCJul 10, 23:05 UTC40m
2026-07-10 EJA961 - Jul 10, 19:35 UTCJul 10, 21:35 UTC2h 0m
2026-07-10 EJA961 - Jul 10, 16:40 UTCJul 10, 17:20 UTC40m
2026-07-10 EJA961 - Jul 10, 11:45 UTCJul 10, 13:00 UTC1h 15m
2026-07-09 EJA961 - Jul 9, 13:45 UTCJul 9, 13:50 UTC5m
2026-07-08 EJA961 BED → HPN Jul 8, 14:40 UTCJul 8, 14:50 UTC10m
2026-07-04 EJA961 BED → HPN Jul 4, 14:45 UTCJul 4, 14:50 UTC5m
2026-06-23 EJA961 BED → HPN Jun 23, 14:25 UTCJun 23, 15:50 UTC1h 25m
2026-06-23 EJA961 BED → HPN Jun 23, 11:49 UTCJun 23, 12:49 UTC1h 0m
2026-06-22 N961QS - Jun 22, 22:24 UTCJun 22, 22:59 UTC35m
2026-06-22 N961QS - Jun 22, 15:45 UTCJun 22, 21:19 UTC5h 35m
2026-06-22 EJA961 BED → HPN Jun 22, 13:49 UTCJun 22, 14:34 UTC45m
2026-06-22 EJA961 BED → HPN Jun 22, 12:05 UTCJun 22, 12:44 UTC40m
2026-06-21 EJA961 BED → HPN Jun 21, 21:14 UTCJun 21, 22:44 UTC1h 30m
2026-06-21 EJA961 BED → HPN Jun 21, 14:10 UTCJun 21, 16:14 UTC2h 5m
2026-06-21 EJA961 BED → HPN Jun 21, 11:24 UTCJun 21, 13:00 UTC1h 35m
2026-06-20 EJA961 BED → HPN Jun 20, 15:34 UTCJun 20, 18:24 UTC2h 50m
2026-06-20 EJA961 BED → HPN Jun 20, 11:40 UTCJun 20, 14:29 UTC2h 50m
2026-06-20 EJA961 BED → HPN Jun 20, 09:34 UTCJun 20, 09:59 UTC25m
2026-06-11 EJA961 BED → HPN Jun 11, 00:55 UTCJun 11, 01:00 UTC5m
2026-06-10 EJA961 BED → HPN Jun 10, 04:05 UTCJun 10, 04:25 UTC20m
2026-06-09 EJA961 BED → HPN Jun 9, 21:15 UTCJun 9, 21:30 UTC15m
2026-06-09 EJA961 BED → HPN Jun 9, 15:15 UTCJun 9, 15:50 UTC35m
2026-06-09 EJA961 BED → HPN Jun 9, 14:05 UTCJun 9, 14:40 UTC35m
2026-06-09 EJA961 BED → HPN Jun 9, 11:05 UTCJun 9, 11:50 UTC45m
2026-06-08 EJA961 BED → HPN Jun 8, 18:45 UTCJun 8, 19:45 UTC1h 0m
2026-06-08 EJA961 BED → HPN Jun 8, 17:10 UTCJun 8, 17:45 UTC35m

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 N961QS page for operator, model, and routing details .

Mode-S AD614C frequently asked

What is Mode-S code AD614C?
AD614C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N961QS.
Where is Mode-S AD614C registered?
Mode-S code AD614C 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 AD614C broadcasting right now?
Yes. Mode-S AD614C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD614C, octal 53260514, decimal 11,362,636.
What flights does AD614C operate?
Mode-S AD614C has broadcast 2 distinct callsigns, including EJA961, N961QS.