Airframe B-20C5 Key Facts

  • Airframe B-20C5 (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 781703 with manufacturer serial number (MSN) 65417.
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Aviation Spotter Photo Galleries for Tail B-20C5

Direct external high-resolution spotter photo archives and live telemetry for B-20C5 (Boeing 777-300ER):

Registry Record

Registration Mark
B-20C5
Manufacturer Serial Number (MSN)
65417
Mode S 24-bit ICAO Hex
781703
Registered Owner
China Southwest Airlines
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 65417 • Hex 781703
2019 OEM Production
Assembled by Boeing
Manufactured as Boeing 777-300ER with Manufacturer Serial Number 65417 and assigned ICAO Mode S hex 781703.
2019 Commercial Entry
Delivered into Commercial Service
Accepted into commercial scheduled operations under tail registration B-20C5.
2022 Fleet Ownership
Direct Carrier Ownership
Direct balance-sheet asset operated and maintained under direct corporate ownership.
2026 (Current) ACTIVE
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