HL7623
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This aircraft
Type photo — not this specific aircraftPhoto via Wikipedia: Boeing 747747 for sale now
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View all 18 listings →Performance specs
- Range
- 7,260 nm
- Cruise speed
- 492 kt
- Max speed
- 507 kt
- Service ceiling
- 45,000 ft
- Takeoff distance
- 3352 m
- Landing distance
- 2072 m
- MTOW
- 396,900 kg
- Empty weight
- —
- Fuel capacity
- 216,800 L
- Length
- 70.7 m
- Wingspan
- 64.4 m
- Height
- 19.4 m
- Seats
- 450
- Max passengers
- 450
Flight activity
(447 tracking legs recorded)- Last 30 days
- 111
- Last 90 days
- 269
- Last seen
- 1 Nov 2026
- Tracked since
- 26 May 2026
Frequent routes: PANC → KORD (7) · KATL → KSEA (3) · KDFW → KATL (3)
- KORD → …1 Nov 2026 · 1h 07m
- PANC → KORD31 Oct 2026 · 5h 38m
- … → PANC31 Oct 2026 · 11h 44m
- Tracked flight31 Oct 2026 · 7h 02m
- Tracked flight30 Oct 2026 · 18h 54m
- KSEA → …30 Oct 2026 · 16h 58m
- … → KSEA30 Oct 2026 · 3h 41m
- KORD → KSEA30 Oct 2026 · 3h 41m
- PANC → KORD29 Oct 2026 · 5h 31m
- … → PANC29 Oct 2026 · 6h 49m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 95% of the aircraft models we track.
Other 747 airframes by tail number — same model as HL7623.
- N863GT2023
- N860GT2022
- N861GT2022
- N633UP2022
- N862GT2022
- N632UP2022
- N629UP2021
- N628UP2021
- N626UP2021
- N631UP2021
- N630UP2021
- N627UP2021
- N625UP2020
- N624UP2020
- N623UP2020
- N621UP2020
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—Registration history
(1)- HL7623KRACTIVEKorean Air—
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
Operator history
(1)- Korean AirOperator2026 – present
What aircraft model is HL7623?
HL7623 is a Boeing 747. Sprinkle's record for HL7623 covers its lineage, ownership history and specifications.
Is HL7623 currently active?
Registry records list HL7623's status as Active, registered in South Korea — a Boeing 747.
What is the manufacturer serial number (MSN) of HL7623?
HL7623 carries manufacturer serial number (MSN) 37655, the serial assigned to this Boeing 747 airframe when it was built.
What is the ICAO24 / Mode S code for HL7623?
HL7623's ICAO24 (Mode S) transponder code is 71BE23 — the hex address the Mode S transponder on this Boeing 747 broadcasts.










