Air Force pilot backs up first officer during medical emergency last December . A United 737 from Iowa to Colorado diverted to Nebraska . Comment: He kept quiet about his story until recently when reporters asked the Air Force .
Air Force pilot backs up first officer during medical emergency last December . A United 737 from Iowa to Colorado diverted to Nebraska . Pilot handled radio communication with controllers while first officer landed the plane . He kept quiet about his story until recently when reporters asked the Air Force .