The 17th Operational Weather Squadron is responsible for producing and disseminating mission planning and execution weather analyses, forecasts, and briefings for Air Force, Army, Navy, Marines, Guard, Reserve, USFK, PACOM, PACAF, USARPAC, SOCPAC, and NAVPAC forces operating at 115 installations/sites over 110M sq.mi.
Until its inactivation in April 2006, the 20th Operational Weather Squadron was responsible for producing and disseminating mission planning and execution weather analyses, forecasts, and briefings for Air Force, Army, Navy, Marines, Guard, Reserve, USFK, PACOM, PACAF, USAPRAC, SOCPAC, and NAVPAC forces operating at 115 installations/sites over 5.2 million sq.mi.
Ryan's tenure as commander of PACAF and Air Force Chief of Staff also engendered controversy when he was described as one of a group that helped destroy General Jack Lavelle's career after Lavelle gave fighter pilots permission to shoot back at bona fide threats, something previously denied them by rules of engagement.