Thai Airways operates the B777-300 in one configuration only.
There are currently 6 frames of this type in active passenger service.
They feature 34 seats in Royal Silk Class and 330 seats in Economy Class. This version is commonly known as 77R.
The frames were delivered to Thai Airways from ’98 – ’00 and feature individual PTVs (AVOD)and power outlets in each seat of all classes.
The registrations of the frames are: HS-TKA, TKB, TKC, TKD, TKE and TKF.
Thai Airways employs its B777-300 on mid- and short-haul routes with low premium loads and strong leisure passenger demand, like Guangzhou, Delhi, Mumbai, Incheon, Singapore, Kunming and Moscow.
These frames do not feature the latest fully-flat Royal Silk Class product. Instead, they are equipped with the older lie-flat recliners (170 degrees recline).