I've uploaded version 2.51 of Gunship! Tactical Reference Browser. It adds the ability to reconfigure the CH47 Chinook's armor strength, weapons, and infantry on-board. You can also reconfigure the OH58D Kiowa's armor strength and weapons:
Also, the readme.txt now explains better about the Kiowa. The Kiowa was always in the stock game but was not included in any platoons. You
can, though, click the 'Build Custom Platoon' button in TacRef to add it to a platoon as vehicle 59. When you do that, TacRef also corrects the top speed and acceleration factor to be more accurate, but
doesn't change the weapons loadout, which, in the stock game, consists only of 2 Stinger anti-aircraft missiles. You
can, though, reconfigure the Kiowa's armor strength and weapons using the new screen above.