Contract disputes will delay the troubled Light Air Support contract “about 15 months,” according to the Air Force’s official statement released this afternoon. The statement details next week’s meeting with the rival contractors — Hawker Beechcraft, offering the AT-6 Texan II, and Sierra Nevada Corporation, offering the Embraer Super Tucano — to review a draft revision of the Request For Proposal. Click “download” at left to see the document and click here for full coverage.