Linebacker Air Campaign10 May 1972
Oversees Air Force operations as Operation Linebacker begins
Historical person
John Ryan Biography
Historical biography and chronological timeline for John Ryan, based on 1 World History Database records associated with United States of America.
1 records1972–19721 events1 places
Chronological biography
1972
Titles and roles
General · Air Force chief of staff
Record provenance
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.