N/A N/A SHARE IMAGE: Download Image Image Details Photo By: N/A VIRIN: 210112-N-N0831-0003 The Naval Air Warfare Center completes new installs on the Shiphandling trainer, NSST EVERETT, Wash. — The Naval Air Warfare Center (NAWC) recently completed new installs on the Shiphandling trainer (Navigation Seamanship Shiphandling Trainer - NSST). ATGPNW LATEST NEWS