Supplement Four
SOC-14 5K
We all agree that the TL of a world indicates the highest technology that can be manufactured locally, right? OK then...
Let's "read" the Aramis subsector in the Spinward Marches. The highest TL in that entire subsector is TL 13, at Lewis, which is a closed world, home of the Tukera Noble estsates, with a Class X starport. So, that's not a source of high tech trade.
Next in line is Heguz, at TL 12, with a Class E Starport. Obvioulsy not a source. And, there's Feneteman, at TL 12, which is Poor and has very low population, Starport C. Again, not a source.
Which takes us down to the TL 10 and 11 worlds, of which there are several, and are obviously the source of the highest tech trade in the subsector.
Where are all these TL 15 import parts being manufactured? Where are the people, trained at TL 15, coming from?
And, better yet, who is paying for all that extremely expensive travel from far outside the subsector?
Looking deeper at the subsector...
Carsten is TL 11, but non-industrial.
L'oeul d'Dieu is TL 11, but non-industrial.
Aramis is TL 11, Subsector Capital, but non-industrial.
Meaning the highest tech sources in the subsector is coming from one place...
Nasemin, TL 11, Starport B, Water World
As for TL 10....
Focaline, TL 10, Starport E, non-industrial
Lablon, TL 10, Starport B, non-industrial
Rugbird, TL 10, Starport B, non-industrial
Towers, TL 10, Starport B, non-industrial
Violante, TL 10, Starport C
So, all the high tech sources in the subsector are TL 11 Nasemin and TL 10 Violante, neither with a Class A Starport.
The TL 9 sources are: Junidy, with Starport B, and the Patinir Asteroid Belt, with Starport C.
There are no TL 8 sources.
So, these worlds are the source for technology in the Aramis Subsector. Getting anything at TL 12+ must be extremely hard (I'm sure not impossible).
Further...
The Traveller Book tells us that only Class A Starports can build starships, but a TL is not stipulated.
So, in the Aramis subsector, this is only done on Paya and Aramis. Where, on both worlds, parts must be imported from TL 11 Nasemin.
Which is Average Imperial TL, with maximum Model 5 Computers and Drives maximum to category K.
It's interesting because the starship parts are manufactured on Nasemin but not assembled there. Those parts are exported to two non-industrial worlds that have Class A Starports.
In reading the subsector, this also means that most vessels--those manufactured in the subsector--are TL 11 vessels (or possibly TL 9 or 10).