Apparatus

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sensors Mode-S transponder

A88467

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N648QX · EMBRAER ERJ-170-200 (long wing) · operated by HORIZON AIR INDUSTRIES INC

Hex
A88467
Octal
52102147
Decimal
11,043,943
Country
US
Tail
N648QX
Type
E75L
No current signal · last broadcast 2h ago
Flights observed
728
Distinct callsigns
20
Country
US
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S A88467.

Country allocation

The ICAO 24-bit address A88467 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
QXE2000 - 14 2026-07-11
QXE2038 Horizon Air 13 2026-06-28
QXE2039 Horizon Air 12 2026-06-28
QXE2400 Horizon Air 9 2026-06-18
QXE2179 - 9 2026-06-28
QXE2130 Horizon Air 9 2026-06-29
QXE2075 Horizon Air 9 2026-06-21
QXE2073 Horizon Air 9 2026-07-02
QXE2002 Horizon Air 8 2026-05-12
QXE2412 Horizon Air 7 2026-05-12
QXE2294 Horizon Air 7 2026-06-17
QXE2188 - 7 2026-07-13
QXE2087 Horizon Air 7 2026-06-08
QXE2386 Horizon Air 6 2026-04-19
QXE2329 Horizon Air 6 2026-06-29
QXE2268 - 6 2026-06-23
QXE2262 - 6 2026-07-01
QXE2180 Horizon Air 6 2026-07-08
QXE2148 Horizon Air 6 2026-06-12
QXE2121 - 6 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 QXE2206 - Jul 14, 00:15 UTCJul 14, 01:10 UTC55m
2026-07-13 QXE2188 SJC → PDX Jul 13, 21:15 UTCJul 13, 22:35 UTC1h 20m
2026-07-13 QXE2188 SJC → PDX Jul 13, 21:15 UTCJul 13, 22:32 UTC1h 17m
2026-07-13 QXE2091 - Jul 13, 19:25 UTCJul 13, 20:25 UTC1h 0m
2026-07-13 QXE2091 SAN → SJC Jul 13, 19:22 UTCJul 13, 20:24 UTC1h 2m
2026-07-13 QXE2253 LAS → SAN Jul 13, 16:10 UTCJul 13, 17:40 UTC1h 30m
2026-07-13 QXE2274 SAN → LAS Jul 13, 05:27 UTCJul 13, 05:53 UTC26m
2026-07-13 QXE2274 SAN → LAS Jul 13, 05:05 UTCJul 13, 06:01 UTC55m
2026-07-13 QXE2257 - Jul 13, 02:35 UTCJul 13, 03:45 UTC1h 10m
2026-07-13 QXE2257 STS → SAN Jul 13, 02:30 UTCJul 13, 03:51 UTC1h 21m
2026-07-12 QXE2458 LAS → STS Jul 12, 22:50 UTCJul 13, 00:16 UTC1h 26m
2026-07-12 QXE2458 - Jul 12, 22:50 UTCJul 13, 00:05 UTC1h 15m
2026-07-12 QXE2459 - Jul 12, 20:20 UTCJul 12, 21:30 UTC1h 10m
2026-07-12 QXE2459 STS → LAS Jul 12, 20:24 UTCJul 12, 21:31 UTC1h 7m
2026-07-12 QXE2330 - Jul 12, 17:50 UTCJul 12, 19:10 UTC1h 20m
2026-07-12 QXE2330 PDX → STS Jul 12, 17:48 UTCJul 12, 19:11 UTC1h 23m
2026-07-12 QXE2095 SMF → PDX Jul 12, 15:25 UTCJul 12, 16:25 UTC1h 0m
2026-07-12 QXE2156 - Jul 12, 13:50 UTCJul 12, 14:20 UTC30m
2026-07-12 QXE2156 - Jul 12, 13:05 UTCJul 12, 13:20 UTC15m
2026-07-12 QXE2156 BOI → SMF Jul 12, 13:04 UTCJul 12, 14:14 UTC1h 10m
2026-07-12 QXE2034 - Jul 12, 03:40 UTCJul 12, 04:40 UTC1h 0m
2026-07-12 QXE2034 SEA → BOI Jul 12, 03:38 UTCJul 12, 04:40 UTC1h 2m
2026-07-12 QXE2016 YVR → SEA Jul 12, 00:45 UTCJul 12, 01:10 UTC25m
2026-07-11 QXE2007 SEA → YVR Jul 11, 23:00 UTCJul 11, 23:30 UTC30m
2026-07-11 QXE2000 - Jul 11, 21:10 UTCJul 11, 21:30 UTC20m
2026-07-11 QXE2000 YKM → SEA Jul 11, 21:01 UTCJul 11, 21:24 UTC23m
2026-07-11 QXE2001 - Jul 11, 19:45 UTCJul 11, 20:00 UTC15m
2026-07-11 QXE2171 - Jul 11, 18:00 UTCJul 11, 18:35 UTC35m
2026-07-11 QXE2195 - Jul 11, 16:15 UTCJul 11, 16:45 UTC30m
2026-07-11 QXE2153 - Jul 11, 13:25 UTCJul 11, 14:30 UTC1h 5m
2026-07-11 QXE2154 - Jul 11, 03:45 UTCJul 11, 04:30 UTC45m
2026-07-10 QXE2310 SEA → SEA Jul 10, 21:30 UTCJul 11, 01:00 UTC3h 30m
2026-07-10 QXE2276 LAX → SFO Jul 10, 18:15 UTCJul 10, 19:50 UTC1h 35m
2026-07-10 QXE2271 SEA → OAK Jul 10, 15:50 UTCJul 10, 17:05 UTC1h 15m
2026-07-10 QXE2227 PDX → SEA Jul 10, 12:30 UTCJul 10, 12:50 UTC20m
2026-07-10 QXE2299 - Jul 10, 06:25 UTCJul 10, 06:45 UTC20m
2026-07-10 QXE2017 AUS → SJC Jul 10, 03:00 UTCJul 10, 03:40 UTC40m
2026-07-10 QXE2008 SEA → YVR Jul 10, 00:55 UTCJul 10, 01:30 UTC35m
2026-07-09 QXE2097 - Jul 9, 22:35 UTCJul 9, 23:15 UTC40m
2026-07-09 QXE2097 ALW → SEA Jul 9, 22:38 UTCJul 9, 23:07 UTC29m
2026-07-09 QXE2115 - Jul 9, 20:50 UTCJul 9, 21:20 UTC30m
2026-07-09 QXE2276 LAX → SFO Jul 9, 18:10 UTCJul 9, 19:40 UTC1h 30m
2026-07-09 QXE2276 LAX → SFO Jul 9, 18:10 UTCJul 9, 19:33 UTC1h 23m
2026-07-09 QXE2271 SEA → OAK Jul 9, 15:37 UTCJul 9, 17:02 UTC1h 25m
2026-07-09 QXE2271 SEA → OAK Jul 9, 15:40 UTCJul 9, 17:00 UTC1h 20m
2026-07-09 QXE2165 - Jul 9, 13:20 UTCJul 9, 13:55 UTC35m
2026-07-09 QXE2403 - Jul 9, 05:55 UTCJul 9, 06:25 UTC30m
2026-07-09 QXE2403 SEA → PSC Jul 9, 05:55 UTCJul 9, 06:29 UTC34m
2026-07-09 QXE2352 - Jul 9, 03:00 UTCJul 9, 04:05 UTC1h 5m
2026-07-09 QXE2109 - Jul 9, 01:05 UTCJul 9, 02:05 UTC1h 0m

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 N648QX page for operator, model, and routing details .

Mode-S A88467 frequently asked

What is Mode-S code A88467?
A88467 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N648QX.
Where is Mode-S A88467 registered?
Mode-S code A88467 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 A88467 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 A88467, octal 52102147, decimal 11,043,943.
What flights does A88467 operate?
Mode-S A88467 has broadcast 20 distinct callsigns, including QXE2000, QXE2038, QXE2039, QXE2400, QXE2179.