Safety Alert

Helicopter Landing Incident

IADCInternational Association of Drilling ContractorsIADC Alert 03-47

Helicopter Landing Incident

Read at IADCOpens the publisher’s page on iadc.org

Summary

This alert describes a helicopter landing attempt on a MODU under tow. Approaching the heliport from the bow, the aircraft’s tail rotor struck and severed two antennas mounted above the adjacent ballast control room. The supplied account provides no incident date or preventive recommendations.

Topics

About This Record
Publisher
International Association of Drilling Contractors
Type
Safety Alert
Reference
IADC Alert 03-47
Date
7 November 2003
Activity
Helicopter Operations
Equipment
Helicopter
Sector
Upstream Oil and Gas
Setting
Helideck
Link
Checked , working
Record
iadc-alert-03-47 · added 3 September 2026

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