Yes, I believe that was MT or TNE -era updates. I remember reading about it in Survival Margin which kind of bridges those two.

It might be possible to use the data from the Traveller Maps site to map the propagation of information along the XBoat routes between any two points.

On Apr 10, 2019, at 2:11 PM, Catherine Berry <xxxxxx@gmail.com> wrote:

Wasn't there also later material saying that there was a secret, government-only comm network based on J6 ships and following more efficient routes, so government could prepare to react to slower xboat-delivered information before it arrived?

On Wed, Apr 10, 2019 at 12:06 PM Fred Kiesche <xxxxxx@gmail.com> wrote:
I was looking through JTAS, as the 2.6 number stuck in my mind from there.

On Wed, Apr 10, 2019 at 14:59 Bruce Johnson <xxxxxx@pharmacy.arizona.edu> wrote:


On Apr 10, 2019, at 9:33 AM, Alex Goodwin <xxxxxx@multitel.com.au> wrote:

Per GURPS Traveller (GT) 2nd ed, p31,

"In practice, this speed is reduced by the fact that trade routes do not
follow straight lines and that not all jumps are made at jump-4.
Nonetheless, the system achieves approximately jump-2.6 per week."

I think i've seen that J2.6 figure in non-GT sources as well, but I
wouldn't swear to it.

Per  CT Supplement 08 “Library Data A-M”

Express Boat entry:

"Time between jumps is almost always less than four hours, and can be under seven minutes. The speed of communication i s thus nearly the speed of jump (xboats are equipped with jump4 drives, four parsecs per week). In practice, this speed is somewhat reduced as trade routes do not follow straight lines, and not all jumps are made at jump-4. Average speed approximates jump-2.6 per week. "


Looks like GT lifted that entirely from the original source.


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Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs


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