Getting to an offshore installation is not like getting to a shore-based job. The logistics of crew transfer, the certificates required and the safety procedures involved are a distinct element of offshore employment that every platform worker goes through repeatedly throughout their career.
**The Two Main Transfer Methods**
Helicopter transfer is the primary method for most fixed platforms and many FPSOs operating beyond practical boat transfer distance. Crew are flown from onshore heliports, typically in dedicated offshore transport helicopters, to the installation’s helideck.
Crew boat or fast supply vessel transfer is used for platforms and rigs within reasonable distance of shore, and for transfers from mother vessels to smaller installations. The vessels involved are typically fast crew boats capable of 25 to 35 knots that transfer personnel by boarding from the vessel to a platform access point.
**What HUET Means and Why Everyone Needs It**
Helicopter Underwater Escape Training is the survival course that all helicopter passengers on offshore operations must complete. It covers how to escape from a submerged helicopter using the HEEDS, Helicopter Emergency Egress Device, breathing apparatus, and how to prepare for and execute an escape from an inverted helicopter underwater.
The course involves pool sessions in a submerged helicopter simulator. The training is genuinely demanding. Completing it does not make it an enjoyable experience. What it does is provide muscle memory for actions that need to happen within seconds if the actual event occurs.
HUET validity is four years. Renewal is a refresher course rather than the full initial training. The certificate is non-negotiable for helicopter travel to any offshore installation operated by a reputable operator or covered by regulatory requirements.
**Helideck Operations**
Helidecks on offshore installations are controlled environments with specific safety protocols. Helideck landing officers, HLOs, and helideck assistants, HDAs, manage the deck during helicopter operations. These are specific roles with specific training requirements.
OPITO-approved HLO and HDA courses cover fire response, marshalling and emergency procedures on the helideck. These are entry points for offshore workers who want to build a specific helideck operational role.
**The Offshore Personal Survival Certificate**
The OPITO Offshore Emergency Response Team Member certificate, also known as the OPITO MIST or similar depending on the jurisdiction, covers the broader emergency response requirements for everyone working offshore beyond just the helicopter transfer.
It covers fire response, gas detection, evacuation procedures and survival at sea. Different installations have slightly different requirements but the OPITO framework covers the core elements that are universally expected.
**Practical Points for First-Time Platform Workers**
Baggage allowances on offshore helicopter flights are strictly enforced. Weight is a serious operational consideration in helicopter loading. Passengers are weighed. Baggage is weighed. Restrictions are real.
Communication with shore before travel is important. Flights are weather-dependent and cancelled without ceremony when conditions make it unsafe. The worker sitting in a heliport waiting room for twelve hours for a flight that has been postponed three times is having a normal offshore experience, not an exceptional one.
Safety briefings on helicopters are mandatory and taken seriously by everyone on offshore helicopters in a way that aircraft safety briefings on commercial flights are not. The emergency procedures are relevant in a way that most people understand when they are sitting over the North Sea in a four-seat helicopter.