Apparatus

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sensors Mode-S transponder

A86E1D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N642QX · EMBRAER ERJ-170-200 (long wing) · operated by HORIZON AIR INDUSTRIES INC

Hex
A86E1D
Octal
52067035
Decimal
11,038,237
Country
US
Tail
N642QX
Type
E75L
Broadcasting now · callsign QXE2247 · 20,250 ft
Flights observed
718
Distinct callsigns
20
Country
US
Last broadcast
19m ago

Current position

A86E1D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A86E1D 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
QXE2325 - 7 2026-07-13
QXE2308 Horizon Air 7 2026-05-30
QXE2210 Horizon Air 7 2026-06-13
QXE2158 - 7 2026-06-29
QXE2087 - 7 2026-06-20
QXE2056 Horizon Air 7 2026-07-06
QXE2271 Horizon Air 6 2026-07-08
QXE2269 - 6 2026-07-05
QXE2160 - 6 2026-06-29
QXE2117 - 6 2026-07-06
QXE2103 - 6 2026-06-29
QXE2013 - 6 2026-06-26
QXE2408 Horizon Air 5 2026-05-30
QXE2403 Horizon Air 5 2026-07-07
QXE2400 - 5 2026-06-25
QXE2352 - 5 2026-07-07
QXE2346 Horizon Air 5 2026-06-01
QXE2297 - 5 2026-07-03
QXE2281 Horizon Air 5 2026-06-12
QXE2275 Horizon Air 5 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 QXE2247 - Jul 14, 12:10 UTCJul 14, 13:15 UTC1h 5m
2026-07-14 QXE2457 - Jul 14, 04:05 UTCJul 14, 05:00 UTC55m
2026-07-13 QXE2220 - Jul 13, 23:20 UTCJul 14, 02:40 UTC3h 20m
2026-07-13 QXE2217 - Jul 13, 19:15 UTCJul 13, 22:30 UTC3h 15m
2026-07-13 QXE2325 - Jul 13, 16:35 UTCJul 13, 17:50 UTC1h 15m
2026-07-13 QXE2202 - Jul 13, 14:05 UTCJul 13, 15:05 UTC1h 0m
2026-07-13 QXE2202 SEA → SUN Jul 13, 14:02 UTCJul 13, 15:19 UTC1h 17m
2026-07-13 QXE2227 PDX → SEA Jul 13, 12:30 UTCJul 13, 12:55 UTC25m
2026-07-13 QXE2227 PDX → SEA Jul 13, 12:31 UTCJul 13, 12:51 UTC20m
2026-07-13 QXE2299 - Jul 13, 06:20 UTCJul 13, 06:40 UTC20m
2026-07-13 QXE2421 - Jul 13, 04:45 UTCJul 13, 05:15 UTC30m
2026-07-13 QXE2421 PDX → SEA Jul 13, 04:43 UTCJul 13, 05:04 UTC21m
2026-07-13 QXE2331 - Jul 13, 02:35 UTCJul 13, 03:40 UTC1h 5m
2026-07-13 QXE2258 - Jul 13, 00:20 UTCJul 13, 01:30 UTC1h 10m
2026-07-12 QXE2282 LAS → SAN Jul 12, 22:40 UTCJul 12, 23:25 UTC45m
2026-07-12 QXE2255 SAN → LAS Jul 12, 19:50 UTCJul 12, 20:39 UTC49m
2026-07-12 QXE2101 SMF → SAN Jul 12, 17:25 UTCJul 12, 18:45 UTC1h 20m
2026-07-12 QXE2101 SMF → SAN Jul 12, 17:24 UTCJul 12, 18:44 UTC1h 20m
2026-07-12 QXE2100 SAN → SMF Jul 12, 15:11 UTCJul 12, 15:56 UTC45m
2026-07-12 QXE2100 - Jul 12, 14:50 UTCJul 12, 14:55 UTC5m
2026-07-12 QXE2174 PDX → SFO Jul 12, 13:05 UTCJul 12, 13:45 UTC40m
2026-07-12 QXE2175 - Jul 12, 06:05 UTCJul 12, 06:35 UTC30m
2026-07-12 QXE2229 OAK → SAN Jul 12, 03:25 UTCJul 12, 04:45 UTC1h 20m
2026-07-12 QXE2082 - Jul 12, 00:45 UTCJul 12, 02:25 UTC1h 40m
2026-07-11 QXE2023 - Jul 11, 06:25 UTCJul 11, 07:40 UTC1h 15m
2026-07-11 QXE2248 - Jul 11, 03:15 UTCJul 11, 05:15 UTC2h 0m
2026-07-11 QXE2279 - Jul 11, 00:00 UTCJul 11, 02:05 UTC2h 5m
2026-07-10 QXE2323 PDX → BZN Jul 10, 20:45 UTCJul 10, 22:30 UTC1h 45m
2026-07-10 QXE2324 BOI → SJC Jul 10, 17:55 UTCJul 10, 19:40 UTC1h 45m
2026-07-10 QXE2075 RDM → LAX Jul 10, 14:05 UTCJul 10, 16:05 UTC2h 0m
2026-07-10 QXE2094 SEA → RDM Jul 10, 06:10 UTCJul 10, 06:50 UTC40m
2026-07-09 QXE2310 SEA → SEA Jul 9, 21:15 UTCJul 10, 00:40 UTC3h 25m
2026-07-09 QXE2300 PDX → ONT Jul 9, 12:25 UTCJul 9, 13:10 UTC45m
2026-07-09 QXE2245 - Jul 9, 06:15 UTCJul 9, 06:50 UTC35m
2026-07-09 QXE2017 AUS → SJC Jul 9, 02:55 UTCJul 9, 03:25 UTC30m
2026-07-09 QXE2008 SEA → YVR Jul 9, 00:58 UTCJul 9, 01:26 UTC28m
2026-07-09 QXE2008 - Jul 9, 00:50 UTCJul 9, 01:15 UTC25m
2026-07-08 QXE2097 - Jul 8, 22:55 UTCJul 8, 23:40 UTC45m
2026-07-08 QXE2115 - Jul 8, 21:25 UTCJul 8, 21:55 UTC30m
2026-07-08 QXE2276 LAX → SFO Jul 8, 18:35 UTCJul 8, 20:00 UTC1h 25m
2026-07-08 QXE2271 SEA → OAK Jul 8, 15:40 UTCJul 8, 17:00 UTC1h 20m
2026-07-08 QXE2271 SEA → OAK Jul 8, 15:39 UTCJul 8, 17:07 UTC1h 28m
2026-07-08 QXE2046 EUG → SEA Jul 8, 13:10 UTCJul 8, 14:00 UTC50m
2026-07-08 QXE2047 - Jul 8, 06:05 UTCJul 8, 06:45 UTC40m
2026-07-08 QXE2047 SEA → EUG Jul 8, 06:02 UTCJul 8, 06:45 UTC43m
2026-07-08 QXE2017 AUS → SJC Jul 8, 02:50 UTCJul 8, 03:30 UTC40m
2026-07-08 QXE2008 SEA → YVR Jul 8, 00:45 UTCJul 8, 01:15 UTC30m
2026-07-07 QXE2097 - Jul 7, 22:30 UTCJul 7, 23:05 UTC35m
2026-07-07 QXE2115 - Jul 7, 21:00 UTCJul 7, 21:30 UTC30m
2026-07-07 QXE2276 LAX → SFO Jul 7, 18:10 UTCJul 7, 19:35 UTC1h 25m

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 N642QX page for operator, model, and routing details .

Mode-S A86E1D frequently asked

What is Mode-S code A86E1D?
A86E1D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N642QX.
Where is Mode-S A86E1D registered?
Mode-S code A86E1D 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 A86E1D broadcasting right now?
Yes. Mode-S A86E1D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A86E1D, octal 52067035, decimal 11,038,237.
What flights does A86E1D operate?
Mode-S A86E1D has broadcast 20 distinct callsigns, including QXE2325, QXE2308, QXE2210, QXE2158, QXE2087.