Apparatus

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sensors Mode-S transponder

A93257

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N692CA · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A93257
Octal
52231127
Decimal
11,088,471
Country
US
Tail
N692CA
Type
CRJ9
No current signal · last broadcast 2h ago
Flights observed
666
Distinct callsigns
20
Country
US
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S A93257.

Country allocation

The ICAO 24-bit address A93257 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 20 distinct

Callsign Airline Flights Last seen
SKW4079 SkyWest Airlines 13 2026-06-07
SKW4144 - 12 2026-07-13
SKW3843 - 12 2026-07-10
SKW4136 SkyWest Airlines 11 2026-07-09
SKW3709 - 11 2026-07-09
SKW4154 - 10 2026-07-14
SKW3861 SkyWest Airlines 10 2026-06-08
SKW3838 SkyWest Airlines 10 2026-06-09
SKW4102 - 9 2026-06-23
SKW4080 - 9 2026-07-13
SKW4055 SkyWest Airlines 9 2026-04-28
SKW3990 - 9 2026-06-24
SKW3920 - 9 2026-06-18
SKW3851 - 9 2026-06-25
SKW3831 - 9 2026-07-08
SKW3699 SkyWest Airlines 9 2026-06-05
SKW3867 SkyWest Airlines 8 2026-05-25
SKW3811 SkyWest Airlines 8 2026-05-27
SKW129W SkyWest Airlines 8 2026-06-18
SKW4130 - 7 2026-06-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SKW4154 - Jul 14, 03:05 UTCJul 14, 03:55 UTC50m
2026-07-14 SKW3829 YYZ → MSP Jul 14, 00:00 UTCJul 14, 01:35 UTC1h 35m
2026-07-13 SKW4080 MSP → YYZ Jul 13, 20:25 UTCJul 13, 22:10 UTC1h 45m
2026-07-13 SKW4144 - Jul 13, 17:55 UTCJul 13, 18:55 UTC1h 0m
2026-07-13 SKW4144 - Jul 13, 15:25 UTCJul 13, 16:15 UTC50m
2026-07-13 SKW3512 - Jul 13, 13:25 UTCJul 13, 14:15 UTC50m
2026-07-13 SKW3715 - Jul 13, 01:25 UTCJul 13, 02:50 UTC1h 25m
2026-07-12 SKW3785 - Jul 12, 21:25 UTCJul 12, 22:40 UTC1h 15m
2026-07-12 SKW3785 - Jul 12, 19:05 UTCJul 12, 20:10 UTC1h 5m
2026-07-12 SKW3673 ORD → DTW Jul 12, 17:04 UTCJul 12, 17:26 UTC22m
2026-07-12 SKW3673 - Jul 12, 16:40 UTCJul 12, 17:30 UTC50m
2026-07-12 SKW3673 - Jul 12, 14:25 UTCJul 12, 15:20 UTC55m
2026-07-12 SKW3837 - Jul 12, 12:25 UTCJul 12, 12:55 UTC30m
2026-07-12 SKW3886 - Jul 12, 01:40 UTCJul 12, 02:45 UTC1h 5m
2026-07-11 SKW4167 STL → MSP Jul 11, 21:10 UTCJul 11, 22:20 UTC1h 10m
2026-07-11 SKW4167 STL → MSP Jul 11, 21:09 UTCJul 11, 22:20 UTC1h 11m
2026-07-11 SKW4167 MSP → STL Jul 11, 19:00 UTCJul 11, 20:05 UTC1h 5m
2026-07-11 SKW3666 - Jul 11, 17:20 UTCJul 11, 17:45 UTC25m
2026-07-11 SKW3666 - Jul 11, 15:25 UTCJul 11, 15:45 UTC20m
2026-07-11 SKW3542 - Jul 11, 12:40 UTCJul 11, 14:00 UTC1h 20m
2026-07-11 SKW3541 MSP → ICT Jul 11, 01:25 UTCJul 11, 02:35 UTC1h 10m
2026-07-10 SKW3843 - Jul 10, 21:30 UTCJul 10, 22:15 UTC45m
2026-07-10 SKW3843 - Jul 10, 19:40 UTCJul 10, 20:20 UTC40m
2026-07-10 SKW149R YYZ → MSP Jul 10, 16:50 UTCJul 10, 18:35 UTC1h 45m
2026-07-10 SKW3868 MSP → YYZ Jul 10, 13:45 UTCJul 10, 15:20 UTC1h 35m
2026-07-10 SKW4140 - Jul 10, 11:20 UTCJul 10, 12:05 UTC45m
2026-07-10 SKW4140 GRB → MSP Jul 10, 11:27 UTCJul 10, 11:58 UTC31m
2026-07-10 SKW4003 MSP → GRB Jul 10, 02:45 UTCJul 10, 03:30 UTC45m
2026-07-09 SKW3709 - Jul 9, 23:40 UTCJul 10, 01:30 UTC1h 50m
2026-07-09 SKW3709 MSP → PIT Jul 9, 20:50 UTCJul 9, 22:20 UTC1h 30m
2026-07-09 SKW3995 - Jul 9, 17:55 UTCJul 9, 18:45 UTC50m
2026-07-09 SKW3995 - Jul 9, 15:40 UTCJul 9, 16:35 UTC55m
2026-07-09 SKW4136 SJC → LAX Jul 9, 13:10 UTCJul 9, 14:05 UTC55m
2026-07-08 SKW4143 - Jul 8, 23:45 UTCJul 9, 00:35 UTC50m
2026-07-08 SKW3595 ATL → CHA Jul 8, 21:20 UTCJul 8, 22:50 UTC1h 30m
2026-07-08 SKW3595 ATL → CHA Jul 8, 18:55 UTCJul 8, 20:10 UTC1h 15m
2026-07-08 SKW3831 - Jul 8, 16:35 UTCJul 8, 17:20 UTC45m
2026-07-08 SKW3831 OMA → MSP Jul 8, 16:29 UTCJul 8, 17:12 UTC43m
2026-07-08 SKW3831 - Jul 8, 14:45 UTCJul 8, 15:35 UTC50m
2026-07-08 SKW3864 - Jul 8, 11:30 UTCJul 8, 12:15 UTC45m
2026-07-08 SKW3715 - Jul 8, 00:20 UTCJul 8, 01:45 UTC1h 25m
2026-07-07 SKW3935 - Jul 7, 22:35 UTCJul 7, 23:10 UTC35m
2026-07-07 SKW3935 - Jul 7, 20:40 UTCJul 7, 21:10 UTC30m
2026-07-07 SKW125X - Jul 7, 17:55 UTCJul 7, 19:25 UTC1h 30m
2026-07-07 SKW4608 - Jul 7, 14:10 UTCJul 7, 15:55 UTC1h 45m
2026-07-07 SKW3885 - Jul 7, 12:25 UTCJul 7, 12:55 UTC30m
2026-07-07 SKW4081 - Jul 7, 00:30 UTCJul 7, 00:55 UTC25m
2026-07-07 SKW4081 DTW → GRR Jul 7, 00:33 UTCJul 7, 00:51 UTC18m
2026-07-06 SKW3965 - Jul 6, 22:20 UTCJul 6, 22:55 UTC35m
2026-07-06 SKW3965 - Jul 6, 20:25 UTCJul 6, 20:40 UTC15m

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 N692CA page for operator, model, and routing details .

Mode-S A93257 frequently asked

What is Mode-S code A93257?
A93257 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N692CA.
Where is Mode-S A93257 registered?
Mode-S code A93257 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 A93257 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A93257, octal 52231127, decimal 11,088,471.
What flights does A93257 operate?
Mode-S A93257 has broadcast 20 distinct callsigns, including SKW4079, SKW4144, SKW3843, SKW4136, SKW3709.