Narrative:

While conducting search and rescue mission after locating boat in distress, a low pass was effected to drop radio to communicate with them. Upon overflying the boat, the left wing impacted the boat mast. I did not see the mast at any time. I was aware of the impact by the noise, since the aircraft did not even yaw. Due to the nature of this type of mission, low passes are required to identify boat/raft in distress and to drop them water and radio to be able to advise them that the united states coast guard is coming and asked them what their immediate needs are. There were not injuries to person on the boat or aircraft. The aircraft left wing leading edge suffered damage, but not the aircraft structure.

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Original NASA ASRS Text

Title: PLT OF SMA TWIN STRUCK THE ACFT WING ON THE MAST OF A SAILBOAT DURING A SEARCH AND RESCUE MISSION.

Narrative: WHILE CONDUCTING SEARCH AND RESCUE MISSION AFTER LOCATING BOAT IN DISTRESS, A LOW PASS WAS EFFECTED TO DROP RADIO TO COMMUNICATE WITH THEM. UPON OVERFLYING THE BOAT, THE L WING IMPACTED THE BOAT MAST. I DID NOT SEE THE MAST AT ANY TIME. I WAS AWARE OF THE IMPACT BY THE NOISE, SINCE THE ACFT DID NOT EVEN YAW. DUE TO THE NATURE OF THIS TYPE OF MISSION, LOW PASSES ARE REQUIRED TO IDENT BOAT/RAFT IN DISTRESS AND TO DROP THEM WATER AND RADIO TO BE ABLE TO ADVISE THEM THAT THE UNITED STATES COAST GUARD IS COMING AND ASKED THEM WHAT THEIR IMMEDIATE NEEDS ARE. THERE WERE NOT INJURIES TO PERSON ON THE BOAT OR ACFT. THE ACFT L WING LEADING EDGE SUFFERED DAMAGE, BUT NOT THE ACFT STRUCTURE.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.