Apparatus

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sensors Mode-S transponder

ACB892

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N919EV · BOMBARDIER Regional Jet CRJ-200 · operated by SKYWEST AIRLINES INC

Hex
ACB892
Octal
53134222
Decimal
11,319,442
Country
US
Tail
N919EV
Type
CRJ2
No current signal · last broadcast Jul 26, 19:20 UTC
Flights observed
700
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 19:20 UTC

Last known position

Most recent position reported by Mode-S ACB892.

Country allocation

The ICAO 24-bit address ACB892 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
SKW5640 SkyWest Airlines 9 2026-06-02
SKW6009 SkyWest Airlines 8 2026-05-29
SKW5029 SkyWest Airlines 8 2026-07-24
SKW5025 SkyWest Airlines 8 2026-07-24
SKW5118 SkyWest Airlines 7 2026-07-24
SKW5070 - 7 2026-07-09
SKW5915 SkyWest Airlines 6 2026-06-13
SKW5570 SkyWest Airlines 6 2026-05-31
SKW5276 SkyWest Airlines 6 2026-04-28
SKW519Y SkyWest Airlines 6 2026-07-21
SKW5134 - 6 2026-07-10
SKW5131 SkyWest Airlines 6 2026-06-14
SKW5067 SkyWest Airlines 6 2026-07-23
SKW4752 SkyWest Airlines 6 2026-07-21
SKW576U SkyWest Airlines 5 2026-07-24
SKW5414 SkyWest Airlines 5 2026-04-25
SKW5344 SkyWest Airlines 5 2026-06-13
SKW5331 SkyWest Airlines 5 2026-06-03
SKW5231 SkyWest Airlines 5 2026-06-10
SKW5135 SkyWest Airlines 5 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW6059 DEN → LBL Jul 26, 18:30 UTCJul 26, 19:20 UTC50m
2026-07-26 SKW6069 VCT → IAH Jul 26, 16:55 UTCJul 26, 17:40 UTC45m
2026-07-26 SKW6069 VCT → IAH Jul 26, 16:56 UTCJul 26, 17:43 UTC47m
2026-07-26 SKW5997 PSP → SFO Jul 26, 13:40 UTCJul 26, 14:20 UTC40m
2026-07-25 SKW578A ORD → DEC Jul 25, 23:00 UTCJul 25, 23:20 UTC20m
2026-07-25 SKW4718 FAT → SFO Jul 25, 20:20 UTCJul 25, 21:45 UTC1h 25m
2026-07-25 SKW5244 ORD → TUL Jul 25, 18:00 UTCJul 25, 19:15 UTC1h 15m
2026-07-25 SKW5244 ORD → TUL Jul 25, 18:11 UTCJul 25, 19:10 UTC59m
2026-07-25 SKW6058 DEN → LBF Jul 25, 15:10 UTCJul 25, 15:55 UTC45m
2026-07-25 SKW364V ORD → PLN Jul 25, 00:05 UTCJul 25, 00:45 UTC40m
2026-07-24 SKW5029 JST → ORD Jul 24, 18:50 UTCJul 24, 20:10 UTC1h 20m
2026-07-24 SKW5029 JST → ORD Jul 24, 18:56 UTCJul 24, 19:56 UTC1h 0m
2026-07-24 SKW576U IAD → JST Jul 24, 17:25 UTCJul 24, 17:50 UTC25m
2026-07-24 SKW576U IAD → JST Jul 24, 17:00 UTCJul 24, 17:44 UTC44m
2026-07-24 SKW5025 DEN → PRC Jul 24, 10:45 UTCJul 24, 11:20 UTC35m
2026-07-24 SKW5118 VCT → IAH Jul 24, 02:53 UTCJul 24, 03:10 UTC17m
2026-07-24 SKW5118 VCT → IAH Jul 24, 02:50 UTCJul 24, 03:25 UTC35m
2026-07-24 SKW5041 IAD → OGS Jul 24, 00:25 UTCJul 24, 00:55 UTC30m
2026-07-23 SKW5067 SGU → DEN Jul 23, 22:10 UTCJul 23, 23:30 UTC1h 20m
2026-07-23 SKW5067 SGU → DEN Jul 23, 22:03 UTCJul 23, 23:26 UTC1h 23m
2026-07-23 SKW5783 ORD → MSN Jul 23, 19:50 UTCJul 23, 20:20 UTC30m
2026-07-23 SKW4645 EUG → SFO Jul 23, 16:00 UTCJul 23, 16:25 UTC25m
2026-07-23 SKW5910 LNK → ORD Jul 23, 12:45 UTCJul 23, 14:05 UTC1h 20m
2026-07-22 SKW5439 - Jul 22, 23:30 UTCJul 23, 00:50 UTC1h 20m
2026-07-22 SKW5439 ORD → LNK Jul 22, 23:18 UTCJul 23, 00:44 UTC1h 26m
2026-07-22 SKW6077 DVL → DEN Jul 22, 19:35 UTCJul 22, 20:30 UTC55m
2026-07-22 SKW6077 DVL → DEN Jul 22, 19:33 UTCJul 22, 20:19 UTC46m
2026-07-22 SKW546J ORD → PLN Jul 22, 17:30 UTCJul 22, 18:10 UTC40m
2026-07-22 SKW5981 - Jul 22, 15:10 UTCJul 22, 15:55 UTC45m
2026-07-21 SKW4630 BFL → SFO Jul 21, 21:19 UTCJul 21, 21:22 UTC3m
2026-07-21 SKW4630 BFL → SFO Jul 21, 20:55 UTCJul 21, 21:20 UTC25m
2026-07-21 SKW4752 ORD → ROA Jul 21, 18:05 UTCJul 21, 19:05 UTC1h 0m
2026-07-21 SKW519Y ORD → CAK Jul 21, 16:05 UTCJul 21, 17:05 UTC1h 0m
2026-07-21 SKW4794 SBN → ORD Jul 21, 13:15 UTCJul 21, 13:30 UTC15m
2026-07-21 SKW5274 GRB → ORD Jul 21, 03:25 UTCJul 21, 03:45 UTC20m
2026-07-20 SKW4792 - Jul 20, 23:40 UTCJul 21, 01:25 UTC1h 45m
2026-07-20 SKW5296 - Jul 20, 21:30 UTCJul 20, 22:35 UTC1h 5m
2026-07-20 SKW6073 - Jul 20, 18:30 UTCJul 20, 19:50 UTC1h 20m
2026-07-20 SKW6071 - Jul 20, 17:05 UTCJul 20, 17:25 UTC20m
2026-07-20 SKW5025 MGW → IAD Jul 20, 10:50 UTCJul 20, 11:25 UTC35m
2026-07-20 SKW5025 MGW → IAD Jul 20, 10:49 UTCJul 20, 11:22 UTC33m
2026-07-20 SKW5118 IAD → MGW Jul 20, 03:20 UTCJul 20, 03:50 UTC30m
2026-07-20 SKW5041 - Jul 20, 00:25 UTCJul 20, 00:55 UTC30m
2026-07-19 SKW5067 SGU → DEN Jul 19, 22:05 UTCJul 19, 23:25 UTC1h 20m
2026-07-19 SKW5067 SGU → DEN Jul 19, 21:54 UTCJul 19, 23:32 UTC1h 38m
2026-07-19 SKW5320 ORD → MKE Jul 19, 18:00 UTCJul 19, 18:40 UTC40m
2026-07-19 SKW5839 BFL → DEN Jul 19, 16:10 UTCJul 19, 16:45 UTC35m
2026-07-19 SKW4676 - Jul 19, 13:10 UTCJul 19, 14:15 UTC1h 5m
2026-07-19 SKW5317 - Jul 19, 03:40 UTCJul 19, 04:15 UTC35m
2026-07-19 SKW5317 ORD → MBS Jul 19, 03:43 UTCJul 19, 04:17 UTC34m

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 N919EV page for operator, model, and routing details .

Mode-S ACB892 frequently asked

What is Mode-S code ACB892?
ACB892 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N919EV.
Where is Mode-S ACB892 registered?
Mode-S code ACB892 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 ACB892 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACB892, octal 53134222, decimal 11,319,442.
What flights does ACB892 operate?
Mode-S ACB892 has broadcast 20 distinct callsigns, including SKW5640, SKW6009, SKW5029, SKW5025, SKW5118.