Hawaii helicopter crash: Pilot was from Lyle, Washington

A civilian contractor working for the U.S. Navy on Wednesday disclosed the names of four employees killed when their helicopter crashed on the Hawaii island of Kauai.

Croman Corp. said 64-year-old Daniel Maurice of Lyle, Washington, was the aircraft’s chief pilot.

Three Kauai residents who were on board also were killed. Patrick Rader, 55, was the command pilot. Ericka Tevez-Valdez, 42, and Mathew Haider, 44, were mechanics.

Croman said the crew was conducting routine training operations at the Pacific Missile Range Facility under contract with the Navy when their Sikorsky S-61N helicopter crashed shortly after 10 a.m. Tuesday.

The National Transportation Safety Board is investigating.

The Pacific Missile Range Facility is a Navy base on the western edge of Kauai where the military tests missile defense technology and various units conduct exercises.

Croman, which is based in White City, Oregon, has provided commercial air support service to the Navy at the Kauai base since 2007.

Get breaking news alerts in the FREE FOX 13 Seattle app. Download for Apple iOS or Android. And sign up for BREAKING NEWS emails delivered straight to your inbox.

Stay connected with FOX 13 News on all platforms:
DOWNLOAD: FOX 13 News and Weather Apps
WATCH: FOX 13 News Live
SUBSCRIBE: FOX 13 on YouTube
DAILY BRIEF: Sign Up For Our Newsletter
FOLLOW: Facebook Twitter Instagram