From the contents page:
The Journal of the Travellers' Aid Society is a science-fiction gaming magazine dedicated to Traveller, GDW's role-playing game set in the far future.
The date of this issue is 100-1110, or the 100th day of the 1110th year of the Imperium.
Cover artist: David Martin
Upcoming issues, reader feedback.
Conventions, and products related to Traveller.
Current events in the Third Imperium.
Stopping an asteroid impact.
Aslan philosophies.
Calculating surface temperature at different places on a planet during various seasons. (Errata in JTAS 21)
Refereeing commercial activities and adventures.
Afeahyalhtow, Ponsonby\'s Velvet.
Gamaagin Kaashukiin, an ex-Navy Captain NPC profile.
A starship recon mission for Aslan adventurers.
Backdating tech levels and using published material to adventure in the past.
Afeahyakhtow, Hkyadwaeh.
Charged, neutral, and anti-particle accelerator weapons.
Rules for generating merchant-oriented data for interstellar trade profit estimates.