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

HB-JNF

Type: Boeing 777-300ER (B77W) Mode S Hex: 4B191B Operator: Swissair Status: ACTIVE

Airframe HB-JNF Key Facts

  • Airframe HB-JNF (Boeing 777-300ER) 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 4B191B with manufacturer serial number (MSN) 44587.
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Aviation Spotter Photo Galleries for Tail HB-JNF

Direct external high-resolution spotter photo archives and live telemetry for HB-JNF (Boeing 777-300ER):

Planespotters.net Photos → JetPhotos Gallery → FlightRadar24 Telemetry → RadarBox Track →

Registry Record

Registration Mark
HB-JNF
Manufacturer Serial Number (MSN)
44587
Mode S 24-bit ICAO Hex
4b191b
Registered Owner
Swissair
Lessor / Financing
Carrier Owned / Unlisted
Estimated Airframe Age
6.5 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 44587 • Hex 4B191B
2019 OEM Production
Assembled by Boeing
Manufactured as Boeing 777-300ER with Manufacturer Serial Number 44587 and assigned ICAO Mode S hex 4B191B.
2019 Commercial Entry
Delivered into Commercial Service
Accepted into commercial scheduled operations under tail registration HB-JNF.
2022 Fleet Ownership
Direct Carrier Ownership
Direct balance-sheet asset operated and maintained under direct corporate ownership.
2026 (Current) ACTIVE
Operated by Swissair
Current observed airframe age is 6.5 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