Apparatus

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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
No current signal · last broadcast 1h ago
Flights observed
133
Distinct callsigns
2
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S AD614C.

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 NetJets 122 2026-06-02
N961QS - 11 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 EJA961 BED → HPN Jun 2, 19:25 UTCJun 2, 20:00 UTC35m
2026-06-02 EJA961 BED → HPN Jun 2, 16:35 UTCJun 2, 17:10 UTC35m
2026-05-26 EJA961 BED → HPN May 26, 18:40 UTCMay 26, 18:59 UTC20m
2026-05-26 EJA961 BED → HPN May 26, 16:50 UTCMay 26, 17:39 UTC50m
2026-05-25 EJA961 BED → HPN May 25, 19:10 UTCMay 25, 22:49 UTC3h 40m
2026-05-24 EJA961 BED → HPN May 24, 00:05 UTCMay 24, 01:05 UTC1h 0m
2026-05-23 EJA961 BED → HPN May 23, 21:05 UTCMay 23, 22:00 UTC55m
2026-05-23 EJA961 BED → HPN May 23, 00:40 UTCMay 23, 01:10 UTC30m
2026-05-22 EJA961 BED → HPN May 22, 19:50 UTCMay 22, 22:05 UTC2h 15m
2026-05-22 EJA961 BED → HPN May 22, 15:35 UTCMay 22, 17:50 UTC2h 15m
2026-05-22 EJA961 BED → HPN May 22, 13:50 UTCMay 22, 14:05 UTC15m
2026-05-21 EJA961 BED → HPN May 21, 21:20 UTCMay 21, 22:25 UTC1h 5m
2026-05-21 EJA961 BED → HPN May 21, 19:25 UTCMay 21, 20:15 UTC50m
2026-05-21 EJA961 BED → HPN May 21, 16:15 UTCMay 21, 18:25 UTC2h 10m
2026-05-21 EJA961 BED → HPN May 21, 13:40 UTCMay 21, 14:30 UTC50m
2026-05-20 EJA961 BED → HPN May 20, 20:20 UTCMay 20, 21:05 UTC45m
2026-05-20 EJA961 BED → HPN May 20, 17:55 UTCMay 20, 19:20 UTC1h 25m
2026-05-20 EJA961 BED → HPN May 20, 14:20 UTCMay 20, 15:05 UTC45m
2026-05-19 EJA961 BED → HPN May 19, 17:45 UTCMay 19, 20:20 UTC2h 35m
2026-05-19 EJA961 BED → HPN May 19, 16:10 UTCMay 19, 16:20 UTC10m
2026-05-19 EJA961 BED → HPN May 19, 11:25 UTCMay 19, 13:25 UTC2h 0m
2026-05-18 EJA961 BED → HPN May 18, 18:30 UTCMay 18, 20:05 UTC1h 35m
2026-05-18 EJA961 BED → HPN May 18, 15:20 UTCMay 18, 16:45 UTC1h 25m
2026-05-18 EJA961 BED → HPN May 18, 12:10 UTCMay 18, 14:10 UTC2h 0m
2026-05-18 EJA961 BED → HPN May 18, 03:05 UTCMay 18, 03:25 UTC20m
2026-05-17 EJA961 BED → HPN May 17, 23:55 UTCMay 18, 02:10 UTC2h 15m
2026-05-17 EJA961 BED → HPN May 17, 17:50 UTCMay 17, 22:40 UTC4h 50m
2026-05-17 EJA961 BED → HPN May 17, 03:00 UTCMay 17, 03:40 UTC40m
2026-05-16 EJA961 BED → HPN May 16, 17:45 UTCMay 16, 19:30 UTC1h 45m
2026-05-16 EJA961 BED → HPN May 16, 13:55 UTCMay 16, 15:40 UTC1h 45m
2026-05-15 EJA961 BED → HPN May 15, 19:55 UTCMay 15, 21:35 UTC1h 40m
2026-05-15 EJA961 BED → HPN May 15, 18:15 UTCMay 15, 18:40 UTC25m
2026-05-15 EJA961 BED → HPN May 15, 15:05 UTCMay 15, 16:20 UTC1h 15m
2026-05-14 EJA961 BED → HPN May 14, 21:40 UTCMay 14, 22:15 UTC35m
2026-05-14 EJA961 BED → HPN May 14, 19:35 UTCMay 14, 20:30 UTC55m
2026-05-14 EJA961 BED → HPN May 14, 16:45 UTCMay 14, 17:25 UTC40m
2026-05-14 EJA961 BED → HPN May 14, 15:01 UTCMay 14, 16:00 UTC1h 0m
2026-05-14 EJA961 BED → HPN May 14, 13:25 UTCMay 14, 14:20 UTC55m
2026-05-13 EJA961 BED → HPN May 13, 22:20 UTCMay 13, 23:30 UTC1h 10m
2026-05-13 EJA961 BED → HPN May 13, 17:40 UTCMay 13, 21:20 UTC3h 40m
2026-05-13 EJA961 BED → HPN May 13, 13:10 UTCMay 13, 14:51 UTC1h 40m
2026-05-12 EJA961 BED → HPN May 12, 22:50 UTCMay 13, 00:10 UTC1h 20m
2026-05-12 EJA961 BED → HPN May 12, 17:35 UTCMay 12, 20:45 UTC3h 10m
2026-05-12 EJA961 BED → HPN May 12, 13:55 UTCMay 12, 15:30 UTC1h 35m
2026-05-11 EJA961 BED → HPN May 11, 22:00 UTCMay 11, 22:35 UTC34m
2026-05-11 EJA961 BED → HPN May 11, 18:50 UTCMay 11, 21:00 UTC2h 10m
2026-05-11 EJA961 BED → HPN May 11, 16:50 UTCMay 11, 17:20 UTC31m
2026-05-11 EJA961 BED → HPN May 11, 14:25 UTCMay 11, 15:30 UTC1h 5m
2026-05-11 EJA961 BED → HPN May 11, 11:35 UTCMay 11, 13:00 UTC1h 25m
2026-05-10 EJA961 BED → HPN May 10, 19:09 UTCMay 10, 23:44 UTC4h 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 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?
No active broadcast right now. Last signal was 1h ago.
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.