Sikorsky UH-60M (S-70) NA706 accident near Lanyu, TW

Feb 5, 2018 · NTSB number ANC18WA023 · Preliminary report

Preliminary information

The foreign authority was the source of this information.

On February 05, 2018, about 2352 local time, a Sikorsky UH-60M helicopter, NA-706, operated by National Airborne Service Corps. of the Ministry of Interior, Taiwan R.O.C., went missing and is presumed to have crashed in open ocean waters shortly after departure from the Lanyu Airport (RCLY), located on Orchid Island, Taitung, Taiwan. Of the six occupants on board, the three crew members and three passengers, remain missing, and the helicopter is presumed to have been destroyed.

The investigation is under the jurisdiction of the Government of Taiwan. This report is for information purposes only and contains only information released by or obtained by the Government of Taiwan. Further information pertaining to this accident may be obtained from:

Aviation Safety Council, Taiwan

11th Floor, 200, Section 3, Beixin Road, Xindian District

New Taipei City 231, Tiawan (R.O.C.)

Tel: 886-1-89127388

Fax: 886-2-8912-7399

E-Mail: [email protected]

Website: www.asc.gov.tw

Text from the NTSB; a preliminary report can change and names no cause. Open the NTSB docket for ANC18WA023 for the full record.

Event

Date
Feb 5, 2018
Type
Accident
Place
Lanyu, TW
Highest injury
Fatal
Fatal injuries
6

Sikorsky UH-60M (S-70)

N-number
NA706
Category
Helicopter
Damage
Destroyed
Operating rule
Part 129 (foreign air carrier)

From the NTSB aviation accident database: N-registered aircraft, events since 2008, data through Oct 28, 2026. The file is published monthly, so the latest weeks are incomplete and recent records can change. The official source is the NTSB aviation investigation search. CheckAero is independent and not affiliated with the NTSB.