Apparatus

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sensors Mode-S transponder

A67928

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N516QS · CESSNA 680 Citation Latitude · operated by NETJETS SALES INC, BANK OF UTAH TRUSTEE, DVSAIR LLC, MANAGEMENT SERVICES INC, PSV SERVICES LLC, TANG ADVISORS LLC

Hex
A67928
Octal
51474450
Decimal
10,909,992
Country
US
Tail
N516QS
Type
C68A
No current signal · last broadcast Jul 26, 19:00 UTC
Flights observed
226
Distinct callsigns
3
Country
US
Last broadcast
Jul 26, 19:00 UTC

Last known position

Most recent position reported by Mode-S A67928.

Country allocation

The ICAO 24-bit address A67928 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 3 distinct

Callsign Airline Flights Last seen
EJA516 NetJets 211 2026-07-26
N516QS - 13 2026-07-25
EJA0388 NetJets 2 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJA516 APC → SUN Jul 26, 18:05 UTCJul 26, 18:45 UTC40m
2026-07-26 EJA516 APC → SUN Jul 26, 15:30 UTCJul 26, 16:20 UTC50m
2026-07-26 EJA516 APC → SUN Jul 26, 13:20 UTCJul 26, 14:45 UTC1h 25m
2026-07-25 N516QS - Jul 25, 20:10 UTCJul 25, 20:40 UTC30m
2026-07-25 N516QS - Jul 25, 15:20 UTCJul 25, 15:40 UTC20m
2026-07-25 EJA516 APC → SUN Jul 25, 12:55 UTCJul 25, 13:25 UTC30m
2026-07-24 EJA516 APC → SUN Jul 24, 20:05 UTCJul 24, 22:40 UTC2h 35m
2026-07-24 EJA516 APC → SUN Jul 24, 17:50 UTCJul 24, 18:20 UTC30m
2026-07-24 EJA516 APC → SUN Jul 24, 14:55 UTCJul 24, 16:05 UTC1h 10m
2026-07-24 EJA516 APC → SUN Jul 24, 12:25 UTCJul 24, 12:45 UTC20m
2026-07-23 EJA516 APC → SUN Jul 23, 19:40 UTCJul 23, 20:35 UTC55m
2026-07-23 EJA516 APC → SUN Jul 23, 17:25 UTCJul 23, 18:55 UTC1h 30m
2026-07-23 EJA516 APC → SUN Jul 23, 13:50 UTCJul 23, 15:15 UTC1h 25m
2026-07-22 EJA516 APC → SUN Jul 22, 19:35 UTCJul 22, 20:50 UTC1h 15m
2026-07-22 EJA516 APC → SUN Jul 22, 17:00 UTCJul 22, 18:05 UTC1h 5m
2026-07-22 EJA516 APC → SUN Jul 22, 15:40 UTCJul 22, 16:00 UTC20m
2026-07-21 EJA516 APC → SUN Jul 21, 22:25 UTCJul 21, 23:15 UTC50m
2026-07-21 EJA516 APC → SUN Jul 21, 21:00 UTCJul 21, 21:25 UTC25m
2026-07-19 EJA516 APC → SUN Jul 19, 17:55 UTCJul 19, 18:45 UTC50m
2026-07-19 EJA516 APC → SUN Jul 19, 00:45 UTCJul 19, 02:05 UTC1h 20m
2026-07-18 EJA516 APC → SUN Jul 18, 23:55 UTCJul 19, 00:10 UTC15m
2026-07-18 EJA516 APC → SUN Jul 18, 21:35 UTCJul 18, 22:20 UTC45m
2026-07-18 EJA516 APC → SUN Jul 18, 02:00 UTCJul 18, 03:50 UTC1h 51m
2026-07-18 EJA516 APC → SUN Jul 18, 00:10 UTCJul 18, 00:39 UTC30m
2026-07-17 EJA516 - Jul 17, 16:29 UTCJul 17, 19:25 UTC2h 55m
2026-07-17 EJA516 - Jul 17, 13:55 UTCJul 17, 14:39 UTC45m
2026-07-08 EJA516 - Jul 8, 18:05 UTCJul 8, 19:40 UTC1h 35m
2026-07-08 EJA516 - Jul 8, 13:00 UTCJul 8, 14:00 UTC1h 0m
2026-07-08 EJA516 - Jul 8, 10:35 UTCJul 8, 11:50 UTC1h 15m
2026-07-07 EJA516 - Jul 7, 23:05 UTCJul 7, 23:50 UTC45m
2026-07-07 EJA516 - Jul 7, 21:20 UTCJul 7, 21:50 UTC30m
2026-07-07 EJA516 - Jul 7, 19:20 UTCJul 7, 19:55 UTC35m
2026-07-07 EJA516 - Jul 7, 16:50 UTCJul 7, 18:05 UTC1h 15m
2026-07-07 EJA516 - Jul 7, 14:30 UTCJul 7, 15:35 UTC1h 5m
2026-07-06 EJA516 ASH → PNE Jul 6, 23:00 UTCJul 7, 00:00 UTC1h 0m
2026-07-06 EJA516 BOS → ASH Jul 6, 21:20 UTCJul 6, 21:35 UTC15m
2026-07-06 EJA516 - Jul 6, 18:05 UTCJul 6, 18:45 UTC40m
2026-07-06 EJA516 - Jul 6, 15:10 UTCJul 6, 15:25 UTC15m
2026-07-06 EJA516 - Jul 6, 13:40 UTCJul 6, 14:20 UTC40m
2026-07-05 EJA516 - Jul 5, 23:25 UTCJul 5, 23:50 UTC25m
2026-07-05 EJA516 - Jul 5, 21:25 UTCJul 5, 22:15 UTC50m
2026-07-05 EJA516 - Jul 5, 19:40 UTCJul 5, 20:10 UTC30m
2026-07-05 EJA516 - Jul 5, 14:25 UTCJul 5, 17:50 UTC3h 25m
2026-07-04 EJA516 - Jul 4, 23:05 UTCJul 4, 23:15 UTC10m
2026-07-04 EJA516 GEG → DWH Jul 4, 18:45 UTCJul 4, 22:15 UTC3h 30m
2026-07-04 EJA516 - Jul 4, 17:10 UTCJul 4, 17:50 UTC40m
2026-07-03 EJA516 - Jul 3, 22:05 UTCJul 3, 22:35 UTC30m
2026-07-03 EJA516 LGB → PDX Jul 3, 17:55 UTCJul 3, 20:05 UTC2h 10m
2026-07-03 EJA516 SBA → LGB Jul 3, 16:30 UTCJul 3, 16:55 UTC25m
2026-07-02 EJA516 - Jul 2, 23:05 UTCJul 3, 00:20 UTC1h 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 N516QS page for operator, model, and routing details .

Mode-S A67928 frequently asked

What is Mode-S code A67928?
A67928 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N516QS.
Where is Mode-S A67928 registered?
Mode-S code A67928 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 A67928 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A67928, octal 51474450, decimal 10,909,992.
What flights does A67928 operate?
Mode-S A67928 has broadcast 3 distinct callsigns, including EJA516, N516QS, EJA0388.