Apparatus

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sensors Mode-S transponder

A97C85

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N710EV · BOMBARDIER Regional Jet CRJ-700 · operated by SKYWEST AIRLINES INC

Hex
A97C85
Octal
52276205
Decimal
11,107,461
Country
US
Tail
N710EV
Type
CRJ7
No current signal · last broadcast 1h ago
Flights observed
582
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A97C85.

Country allocation

The ICAO 24-bit address A97C85 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
SKW4338 SkyWest Airlines 18 2026-06-29
SKW4273 - 17 2026-07-03
SKW4262 - 17 2026-07-10
SKW4329 - 16 2026-07-08
SKW4310 - 16 2026-06-21
SKW4283 - 16 2026-06-24
SKW4245 - 16 2026-07-09
SKW4331 - 15 2026-06-26
SKW4266 - 14 2026-06-27
SKW4270 - 13 2026-07-13
SKW4236 - 13 2026-07-09
SKW4326 SkyWest Airlines 12 2026-06-16
SKW4301 - 12 2026-07-13
SKW4238 - 12 2026-07-09
SKW4305 - 11 2026-07-10
SKW4335 SkyWest Airlines 10 2026-05-27
SKW4294 - 10 2026-07-13
SKW4290 SkyWest Airlines 10 2026-05-28
SKW4264 - 10 2026-07-08
SKW4261 - 10 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SKW4274 - Jul 14, 14:50 UTCJul 14, 15:15 UTC25m
2026-07-14 SKW4274 - Jul 14, 12:50 UTCJul 14, 13:15 UTC25m
2026-07-14 SKW4244 - Jul 14, 10:25 UTCJul 14, 11:15 UTC50m
2026-07-14 SKW176R - Jul 14, 02:25 UTCJul 14, 03:05 UTC40m
2026-07-14 SKW176R DTW → ESC Jul 14, 02:23 UTCJul 14, 03:15 UTC52m
2026-07-13 SKW4294 - Jul 13, 22:25 UTCJul 13, 23:10 UTC45m
2026-07-13 SKW4270 - Jul 13, 20:35 UTCJul 13, 21:05 UTC30m
2026-07-13 SKW4261 MSP → MSP Jul 13, 15:20 UTCJul 13, 19:00 UTC3h 40m
2026-07-13 SKW5336 BRD → MSP Jul 13, 12:20 UTCJul 13, 12:50 UTC30m
2026-07-13 SKW4301 MSP → BRD Jul 13, 01:00 UTCJul 13, 01:06 UTC6m
2026-07-13 SKW4301 - Jul 13, 00:45 UTCJul 13, 01:05 UTC20m
2026-07-12 SKW4295 - Jul 12, 23:15 UTCJul 13, 00:01 UTC45m
2026-07-12 SKW4314 - Jul 12, 21:35 UTCJul 12, 22:05 UTC30m
2026-07-12 SKW4314 MSP → GRB Jul 12, 19:50 UTCJul 12, 20:30 UTC40m
2026-07-12 SKW4303 - Jul 12, 11:50 UTCJul 12, 12:20 UTC30m
2026-07-12 SKW4303 BJI → MSP Jul 12, 11:59 UTCJul 12, 12:19 UTC20m
2026-07-12 SKW4291 MSP → BJI Jul 12, 03:08 UTCJul 12, 03:25 UTC17m
2026-07-12 SKW4291 - Jul 12, 02:55 UTCJul 12, 03:15 UTC20m
2026-07-11 SKW4229 - Jul 11, 16:05 UTCJul 11, 16:30 UTC25m
2026-07-11 SKW4229 HIB → MSP Jul 11, 16:00 UTCJul 11, 16:30 UTC30m
2026-07-11 SKW4229 - Jul 11, 14:20 UTCJul 11, 14:45 UTC25m
2026-07-11 SKW4336 - Jul 11, 12:05 UTCJul 11, 12:30 UTC25m
2026-07-10 SKW4301 - Jul 10, 23:20 UTCJul 10, 23:45 UTC25m
2026-07-10 SKW4262 - Jul 10, 20:05 UTCJul 10, 20:50 UTC45m
2026-07-10 SKW4262 - Jul 10, 18:20 UTCJul 10, 19:00 UTC40m
2026-07-10 SKW4305 - Jul 10, 16:15 UTCJul 10, 16:55 UTC40m
2026-07-10 SKW4305 - Jul 10, 14:30 UTCJul 10, 15:00 UTC30m
2026-07-10 SKW4292 - Jul 10, 11:55 UTCJul 10, 12:35 UTC40m
2026-07-09 SKW4233 - Jul 9, 23:05 UTCJul 9, 23:30 UTC25m
2026-07-09 SKW4236 - Jul 9, 21:00 UTCJul 9, 21:30 UTC30m
2026-07-09 SKW4236 - Jul 9, 18:30 UTCJul 9, 18:55 UTC25m
2026-07-09 SKW4245 - Jul 9, 16:25 UTCJul 9, 16:55 UTC30m
2026-07-09 SKW4245 - Jul 9, 14:45 UTCJul 9, 15:10 UTC25m
2026-07-09 SKW4238 - Jul 9, 11:45 UTCJul 9, 12:25 UTC40m
2026-07-09 SKW4238 ABR → MSP Jul 9, 11:45 UTCJul 9, 12:25 UTC40m
2026-07-08 SKW4264 - Jul 8, 23:25 UTCJul 9, 00:00 UTC35m
2026-07-08 SKW4330 - Jul 8, 21:10 UTCJul 8, 21:50 UTC40m
2026-07-08 SKW4330 - Jul 8, 18:35 UTCJul 8, 19:20 UTC45m
2026-07-08 SKW4329 - Jul 8, 16:50 UTCJul 8, 17:40 UTC50m
2026-07-08 SKW4329 - Jul 8, 15:10 UTCJul 8, 15:55 UTC45m
2026-07-08 SKW4298 - Jul 8, 12:00 UTCJul 8, 12:45 UTC45m
2026-07-07 SKW4299 ABR → MSP Jul 7, 23:40 UTCJul 7, 23:55 UTC15m
2026-07-07 SKW4299 ABR → MSP Jul 7, 23:25 UTCJul 7, 23:55 UTC30m
2026-07-07 SKW4330 - Jul 7, 21:05 UTCJul 7, 21:55 UTC50m
2026-07-07 SKW4330 - Jul 7, 18:25 UTCJul 7, 19:10 UTC45m
2026-07-07 SKW4245 - Jul 7, 16:20 UTCJul 7, 16:50 UTC30m
2026-07-07 SKW4245 - Jul 7, 14:30 UTCJul 7, 15:00 UTC30m
2026-07-07 SKY4238 - Jul 7, 11:40 UTCJul 7, 12:25 UTC45m
2026-07-07 SKW4264 MSP → ABR Jul 7, 01:37 UTCJul 7, 02:09 UTC32m
2026-07-07 SKW4264 - Jul 7, 01:30 UTCJul 7, 02:05 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 N710EV page for operator, model, and routing details .

Mode-S A97C85 frequently asked

What is Mode-S code A97C85?
A97C85 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N710EV.
Where is Mode-S A97C85 registered?
Mode-S code A97C85 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 A97C85 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 A97C85, octal 52276205, decimal 11,107,461.
What flights does A97C85 operate?
Mode-S A97C85 has broadcast 20 distinct callsigns, including SKW4338, SKW4273, SKW4262, SKW4329, SKW4310.