What was found
IN CRUISE FLIGHT, PILOT'S SLIDING WINDOW CAME OFF AND DEPARTED AIRCRAFT. CONTACTED FUSELAGE AFT OF PILOT'S DOOR. DID NOT CONTACT ROTORS. LANDED SKY HARBOR WITHOUT INCIDENT. BK-117 IPC, FIGURE 211A, ITEM 230.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IN CRUISE FLIGHT, PILOT'S SLIDING WINDOW CAME OFF AND DEPARTED AIRCRAFT. CONTACTED FUSELAGE AFT OF PILOT'S DOOR. DID NOT CONTACT ROTORS. LANDED SKY HARBOR WITHOUT INCIDENT. BK-117 IPC, FIGURE 211A, ITEM 230.