Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

HL7423

BOEING 747-400

Tail number
HL7423
Type
B744
Mode-S
71BC23
Not currently tracked · last seen 5d ago
Flights observed
220 showing last 50
Avg flight time
5h 2m
Typical route
ANC → ORD
Last seen
5d ago

Last known area

Map centered near HL7423's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-26 ANC → ORD Jul 26, 14:20 UTCJul 26, 21:45 UTC7h 25m
2026-07-26 - Jul 26, 01:25 UTCJul 26, 08:25 UTC7h 1m
2026-07-25 - Jul 25, 04:15 UTCJul 25, 05:05 UTC50m
2026-07-24 ICN → HAN Jul 24, 19:20 UTCJul 24, 19:45 UTC25m
2026-07-24 ICN → HAN Jul 24, 16:00 UTCJul 24, 16:35 UTC35m
2026-07-24 - Jul 24, 00:50 UTCJul 24, 06:40 UTC5h 50m
2026-07-23 - Jul 23, 17:25 UTCJul 23, 22:15 UTC4h 50m
2026-07-23 - Jul 23, 12:00 UTCJul 23, 13:55 UTC1h 55m
2026-07-23 - Jul 23, 03:50 UTCJul 23, 09:35 UTC5h 45m
2026-07-22 - Jul 22, 11:10 UTCJul 22, 22:10 UTC11h 0m
2026-07-21 LAX → SFO Jul 21, 23:45 UTCJul 22, 04:40 UTC4h 55m
2026-07-21 LAX → SFO Jul 21, 14:55 UTCJul 21, 22:10 UTC7h 15m
2026-07-20 ATL → ANC Jul 20, 19:55 UTCJul 21, 04:15 UTC8h 19m
2026-07-20 ATL → ANC Jul 20, 11:50 UTCJul 20, 18:40 UTC6h 50m
2026-07-20 ANC → ORD Jul 20, 07:35 UTCJul 20, 08:55 UTC1h 20m
2026-07-19 ANC → ORD Jul 19, 23:40 UTCJul 20, 04:55 UTC5h 15m
2026-07-19 ANC → ORD Jul 19, 14:35 UTCJul 19, 22:10 UTC7h 35m
2026-07-19 - Jul 19, 07:15 UTCJul 19, 11:05 UTC3h 50m
2026-07-18 ICN → HAN Jul 18, 23:45 UTCJul 19, 02:20 UTC2h 35m
2026-07-17 MXP → ICN Jul 17, 12:00 UTCJul 17, 22:29 UTC10h 30m
2026-07-17 VIE → MXP Jul 17, 07:30 UTCJul 17, 08:40 UTC1h 10m
2026-07-16 - Jul 16, 14:20 UTCJul 17, 04:54 UTC14h 35m
2026-07-15 SEA → ICN Jul 15, 19:40 UTCJul 16, 06:05 UTC10h 25m
2026-07-15 DFW → SEA Jul 15, 14:05 UTCJul 15, 17:25 UTC3h 20m
2026-07-15 - Jul 15, 09:25 UTCJul 15, 11:15 UTC1h 50m
2026-07-15 - Jul 15, 01:35 UTCJul 15, 06:50 UTC5h 15m
2026-07-14 ICN → ANC Jul 14, 15:40 UTCJul 14, 23:35 UTC7h 54m
2026-07-14 ICN → ICN Jul 14, 01:40 UTCJul 14, 09:05 UTC7h 25m
2026-07-13 - Jul 13, 20:25 UTCJul 13, 20:50 UTC25m
2026-07-13 - Jul 13, 10:15 UTCJul 13, 19:40 UTC9h 25m
2026-07-13 VIE → MXP Jul 13, 06:35 UTCJul 13, 07:40 UTC1h 5m
2026-07-12 - Jul 12, 15:30 UTCJul 13, 04:20 UTC12h 50m
2026-07-12 - Jul 12, 14:25 UTCJul 12, 14:40 UTC15m
2026-07-12 - Jul 12, 10:10 UTCJul 12, 10:35 UTC25m
2026-07-12 - Jul 12, 00:15 UTCJul 12, 00:35 UTC20m
2026-07-10 SFO → ICN Jul 10, 10:45 UTCJul 10, 22:10 UTC11h 25m
2026-07-10 - Jul 10, 07:20 UTCJul 10, 08:10 UTC50m
2026-07-10 - Jul 10, 00:15 UTCJul 10, 04:55 UTC4h 40m
2026-07-09 ICN → ANC Jul 9, 15:00 UTCJul 9, 22:35 UTC7h 35m
2026-07-09 HKG → ICN Jul 9, 08:30 UTCJul 9, 11:30 UTC3h 0m
2026-07-09 - Jul 9, 03:00 UTCJul 9, 06:00 UTC3h 0m
2026-07-05 - Jul 5, 16:45 UTCJul 5, 21:35 UTC4h 50m
2026-07-05 - Jul 5, 12:20 UTCJul 5, 14:25 UTC2h 5m
2026-07-05 - Jul 5, 08:40 UTCJul 5, 09:05 UTC25m
2026-07-05 - Jul 5, 03:40 UTCJul 5, 06:00 UTC2h 20m
2026-07-05 - Jul 5, 00:25 UTCJul 5, 00:45 UTC20m
2026-07-04 - Jul 4, 13:35 UTCJul 4, 23:35 UTC10h 0m
2026-07-04 JFK → BRU Jul 4, 04:25 UTCJul 4, 10:45 UTC6h 20m
2026-07-03 ANC → JFK Jul 3, 16:45 UTCJul 3, 23:25 UTC6h 40m
2026-07-03 - Jul 3, 07:45 UTCJul 3, 15:20 UTC7h 35m

Specifications

Registration HL7423
Aircraft type BOEING 747-400 (B744)
Mode-S code 71BC23 · 34336043 (octal)

Looking for transponder-level data? View the Mode-S 71BC23 page for country allocation, callsign history, and ADS-B signal details.

HL7423 frequently asked

What type of aircraft is HL7423?
HL7423 is a BOEING 747-400 (ICAO type code B744).
What is the Mode-S transponder code for HL7423?
HL7423 broadcasts on Mode-S (ICAO 24-bit) address 71BC23 (octal 34336043). View the transponder page.
What route does HL7423 typically fly?
HL7423 most frequently flies between ANC and ORD based on observed flights.
Where is HL7423 right now?
HL7423 is not currently being tracked; last seen 5d ago.