COMACC releases Letter to Airman concerning SECAF and CSAF resignations Published June 17, 2008 Air Combat Command LANGLEY AIR FORCE BASE, Va. -- Commander of Air Combat Command Gen. John D.W. Corley released his latest Letter to Airmen June 10. In the letter, the commander comments on the recent resignations of the Secretary of the Air Force Michael W. Wynne and Air Force Chief of Staff Gen. T. Michael Moseley. The Letter to Airmen also goes over General Corley's expectations, as well as the duties of all Airmen in ACC. To view a .pdf version of the letter click here.