Apparatus

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sensors Mode-S transponder

A34FAE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N312QS · EMBRAER EMB-505 Phenom 300 · operated by NETJETS SALES INC, CONANT DOUGLAS R, PUBCO CORP, FSW EQUIPMENT II LLC

Hex
A34FAE
Octal
50647656
Decimal
10,702,766
Country
US
Tail
N312QS
Type
E55P
No current signal · last broadcast Jul 24, 22:00 UTC
Flights observed
209
Distinct callsigns
2
Country
US
Last broadcast
Jul 24, 22:00 UTC

Last known position

Most recent position reported by Mode-S A34FAE.

Country allocation

The ICAO 24-bit address A34FAE 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
EJA312 NetJets 201 2026-07-24
N312QS - 8 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 EJA312 SCF → RIL Jul 24, 20:25 UTCJul 24, 21:55 UTC1h 30m
2026-07-24 EJA312 SCF → RIL Jul 24, 17:25 UTCJul 24, 19:50 UTC2h 25m
2026-07-24 EJA312 SCF → RIL Jul 24, 14:25 UTCJul 24, 15:35 UTC1h 10m
2026-07-24 EJA312 SCF → RIL Jul 24, 11:45 UTCJul 24, 12:50 UTC1h 5m
2026-07-23 EJA312 SCF → RIL Jul 23, 20:50 UTCJul 23, 21:55 UTC1h 5m
2026-07-23 EJA312 SCF → RIL Jul 23, 19:00 UTCJul 23, 19:35 UTC35m
2026-07-23 EJA312 SCF → RIL Jul 23, 16:50 UTCJul 23, 18:10 UTC1h 20m
2026-07-23 EJA312 SCF → RIL Jul 23, 13:45 UTCJul 23, 14:45 UTC1h 0m
2026-07-23 EJA312 SCF → RIL Jul 23, 11:10 UTCJul 23, 12:05 UTC55m
2026-07-22 EJA312 SCF → RIL Jul 22, 22:35 UTCJul 22, 23:00 UTC25m
2026-07-22 EJA312 SCF → RIL Jul 22, 19:35 UTCJul 22, 21:50 UTC2h 15m
2026-07-22 EJA312 - Jul 22, 14:55 UTCJul 22, 16:20 UTC1h 25m
2026-07-22 EJA312 - Jul 22, 12:35 UTCJul 22, 13:50 UTC1h 15m
2026-07-21 EJA312 - Jul 21, 21:35 UTCJul 21, 23:20 UTC1h 45m
2026-07-21 EJA312 - Jul 21, 17:55 UTCJul 21, 20:40 UTC2h 45m
2026-07-21 EJA312 - Jul 21, 15:10 UTCJul 21, 16:10 UTC1h 0m
2026-07-21 EJA312 - Jul 21, 14:05 UTCJul 21, 14:35 UTC30m
2026-07-21 EJA312 - Jul 21, 12:05 UTCJul 21, 13:30 UTC1h 25m
2026-07-16 EJA312 - Jul 16, 21:10 UTCJul 16, 22:55 UTC1h 45m
2026-07-16 EJA312 - Jul 16, 18:25 UTCJul 16, 19:20 UTC55m
2026-07-16 EJA312 - Jul 16, 15:30 UTCJul 16, 17:35 UTC2h 5m
2026-07-16 EJA312 - Jul 16, 13:20 UTCJul 16, 14:25 UTC1h 5m
2026-07-16 EJA312 - Jul 16, 00:55 UTCJul 16, 01:10 UTC15m
2026-07-15 EJA312 - Jul 15, 22:45 UTCJul 15, 23:50 UTC1h 5m
2026-07-15 EJA312 RSW → BTR Jul 15, 20:10 UTCJul 15, 21:55 UTC1h 45m
2026-07-15 EJA312 - Jul 15, 19:10 UTCJul 15, 19:35 UTC25m
2026-06-24 EJA312 ORF → FLL Jun 24, 22:04 UTCJun 25, 00:05 UTC2h 0m
2026-06-24 EJA312 - Jun 24, 19:04 UTCJun 24, 19:59 UTC55m
2026-06-24 EJA312 - Jun 24, 11:05 UTCJun 24, 13:20 UTC2h 15m
2026-06-23 EJA312 - Jun 23, 20:24 UTCJun 23, 20:59 UTC35m
2026-06-20 EJA312 - Jun 20, 14:24 UTCJun 20, 16:09 UTC1h 45m
2026-06-19 EJA312 - Jun 19, 22:19 UTCJun 20, 00:04 UTC1h 45m
2026-06-19 EJA312 - Jun 19, 18:44 UTCJun 19, 21:19 UTC2h 35m
2026-06-19 EJA312 - Jun 19, 15:29 UTCJun 19, 16:39 UTC1h 10m
2026-06-19 EJA312 - Jun 19, 00:10 UTCJun 19, 01:50 UTC1h 40m
2026-06-18 EJA312 - Jun 18, 20:45 UTCJun 18, 21:15 UTC30m
2026-06-18 EJA312 - Jun 18, 17:50 UTCJun 18, 19:40 UTC1h 50m
2026-06-16 EJA312 - Jun 16, 20:35 UTCJun 16, 21:25 UTC50m
2026-06-16 EJA312 CCR → BFL Jun 16, 18:50 UTCJun 16, 19:40 UTC50m
2026-06-16 EJA312 - Jun 16, 15:45 UTCJun 16, 17:59 UTC2h 15m
2026-06-16 EJA312 - Jun 16, 11:30 UTCJun 16, 14:35 UTC3h 5m
2026-06-15 EJA312 SCF → RIL Jun 15, 20:54 UTCJun 15, 22:15 UTC1h 20m
2026-06-15 EJA312 SCF → RIL Jun 15, 18:35 UTCJun 15, 19:55 UTC1h 20m
2026-06-15 EJA312 SCF → RIL Jun 15, 15:00 UTCJun 15, 15:19 UTC20m
2026-06-15 EJA312 SCF → RIL Jun 15, 13:20 UTCJun 15, 14:10 UTC50m
2026-06-14 EJA312 SCF → RIL Jun 14, 23:50 UTCJun 15, 00:05 UTC15m
2026-06-14 EJA312 SCF → RIL Jun 14, 21:35 UTCJun 14, 22:30 UTC55m
2026-06-14 EJA312 SCF → RIL Jun 14, 19:35 UTCJun 14, 20:30 UTC55m
2026-06-12 EJA312 SCF → RIL Jun 12, 17:40 UTCJun 12, 18:25 UTC45m
2026-06-12 EJA312 SCF → RIL Jun 12, 15:40 UTCJun 12, 17:00 UTC1h 20m

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 N312QS page for operator, model, and routing details .

Mode-S A34FAE frequently asked

What is Mode-S code A34FAE?
A34FAE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N312QS.
Where is Mode-S A34FAE registered?
Mode-S code A34FAE 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 A34FAE broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A34FAE, octal 50647656, decimal 10,702,766.
What flights does A34FAE operate?
Mode-S A34FAE has broadcast 2 distinct callsigns, including EJA312, N312QS.