CT High Guard p51 "It's (Kinunir's) 1250-ton hull is of the cone configuration (actually slightly flattened, with a central fin mounted dorsally); it is streamlined and capable of atmospheric work (hull cost, including 10% surcharge for cone configuration.)"
The new 2022 High Guard described hull configurations as follows:
Standard: Boxy, cylindrical, series of joined boxes, possibly with rounded edges. Examples: yacht, subsidised liner.
Streamlined: Needle, wedge, disc, lifting body, lozenge, boxy with rounded nose. Examples: pinnace, shuttle, scout/courier, free trader.
A flatted cone seems closer to a streamlined wedge than a boxy or cylindrical design.
I'm wondering if the current classification for the ship's hull as a Standard Hull is correct. Given the historic description of the hull as streamlined and capable of atmospheric work, it seems like the current classification may be wrong, possibly lost in conversions between generations of the game. If the current Standard Hull is correct and intended design, I was hoping the authors or game designers could offer their take on this to help explain why Standard is better classification than Streamlined for the ship and perhaps why the drift from Classic Traveller.
To my eye, the Kinunir looks streamlined. It is among the most iconic Traveller ships.
https://wiki.travellerrpg.com/Kinunir_class_Vanguard_Cruiser