HL8521
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This aircraft
Type photo — not this specific aircraftPhoto via Wikipedia: Airbus A350A350 for sale now
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Performance specs
- Range
- 7,590 nm
- Cruise speed
- 500 kt
- Max speed
- 520 kt
- Service ceiling
- 41,000 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 268,000 kg
- Empty weight
- —
- Fuel capacity
- 166,488 L
- Length
- 66.8 m
- Wingspan
- 64.7 m
- Height
- 17.0 m
- Seats
- 235
- Max passengers
- 440
Flight activity
(291 tracking legs recorded)- Last 30 days
- 53
- Last 90 days
- 177
- Last seen
- 9 Nov 2026
- Tracked since
- 18 May 2026
Frequent routes: KSFO → KSFO (2)
- Tracked flight9 Nov 2026 · 7h 30m
- Tracked flight8 Nov 2026 · 12h 15m
- Tracked flight7 Nov 2026 · 15h 02m
- KSFO → KSFO5 Nov 2026 · —
- KSFO → …31 Oct 2026 · 12h 49m
- … → KSFO30 Oct 2026 · 9h 38m
- Tracked flight29 Oct 2026 · 11h 07m
- Tracked flight29 Oct 2026 · 16h 12m
- Tracked flight28 Oct 2026 · 1h 34m
- Tracked flight28 Oct 2026 · 1h 19m
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 A350 airframes by tail number — same model as HL8521.
- N533DN2026
- N532DZ2026
- N527DN2025
- N528DN2025
- N529DN2025
- N531DN2025
- N530DN2025
- N525DN2024
- N520DN2024
- N523DN2024
- N524DN2024
- N526DN2024
- N521DN2024
- N522DZ2024
- N519DN2022
- N517DZ2022
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Registration history
(1)- HL8521KRACTIVEUnknown owner—
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
What aircraft model is HL8521?
HL8521 is a Airbus A350. Sprinkle's record for HL8521 covers its lineage, ownership history and specifications.
Is HL8521 currently active?
Registry records list HL8521's status as Active, registered in South Korea — a Airbus A350.
What is the ICAO24 / Mode S code for HL8521?
HL8521's ICAO24 (Mode S) transponder code is 71C521 — the hex address the Mode S transponder on this Airbus A350 broadcasts.
Is the Airbus A350 currently for sale?
Sprinkle is showing around 5 Airbus A350 aircraft for sale right now — the same model as HL8521.