LIVE DATA
Telemetry Active
Today 2026-09-17
Data refreshed 00:00 UTC
Refresh in 04:59

JA11HC

Type: ATR 42-600 (AT46) Mode S Hex: 845F5A Operator: Hokkaido Air System Status: ACTIVE

Airframe JA11HC Key Facts

  • Airframe JA11HC (ATR 42-600) was last observed on 2026-09-17 at monitored terminal (Global Airspace).
  • Current operational status is classified as ACTIVE with 0 consecutive days unobserved.
  • Registered Mode S 24-bit transponder address is 845F5A with manufacturer serial number (MSN) unlisted.
JA11HC (ATR 42-600)
ATR 42-600 · Operated by Hokkaido Air System Reference: SuFlyer
Aviation Spotter Galleries for Tail JA11HC:
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Registry Record

Registration Mark
JA11HC
Manufacturer Serial Number (MSN)
Not available
Mode S 24-bit ICAO Hex
845f5a
Registered Owner
Hokkaido Air System
Lessor / Financing
Carrier Owned / Unlisted
Estimated Airframe Age
6.4 years
Resolution Confidence
HIGH

Observation & Telemetry State

Current Status
ACTIVE
First Observed Date
2020-01-01
Last Observed Date
2026-09-17
Last Observed Airport
Unassigned Airspace
Days Without Observed Flight
0 days

Airframe Lifecycle & Genealogy History

MSN • Hex 845F5A
2020 OEM Production
Assembled by ATR
Manufactured as ATR 42-600 with Manufacturer Serial Number and assigned ICAO Mode S hex 845F5A.
2020 Commercial Entry
Delivered into Commercial Service
Accepted into commercial scheduled operations under tail registration JA11HC.
2023 Fleet Ownership
Direct Carrier Ownership
Direct balance-sheet asset operated and maintained under direct corporate ownership.
2026 (Current) ACTIVE
Operated by Hokkaido Air System
Current observed airframe age is 6.4 years. Telemetry active across global ADS-B tracking corridors.

90-Day Observed Activity Strip

Daily flight activity observations over the previous 90-day window.

Observed ADS-B Signal Unobserved / On Ground

Observed Flight Corridor History

CYYZ-KATLKATL-KLAXKLAX-KJFK