A helideck inspector, Okechukwu Onuchukwu, has called for strict adherence to global best practices in the installation and maintenance of helideck tie-down points, warning that lapses in standards could expose aircraft, crew, and nearby residents to serious safety risks.
According to a document obtained by our correspondent on Tuesday, Onuchukwu, who is also a helicopter pilot said helidecks located on offshore platforms and high-rise buildings must be supported by reliable safety systems, especially mechanisms used to secure helicopters when they are parked.
He, however hailed the NCAA for doing a good job in the regulation of the industry.
While also appealing for the sustenance of the tight regulation stressing that the CAA in the country has been paying rapt attention to what is needed, a reason he said the country has been experiencing development.
Onuchukwu further said the safety currently being enjoyed in the country was because the NCAA has not rested on its oars.
According to him, tie-down points are critical safety fixtures embedded in helideck surfaces, designed to hold helicopters firmly in place using specialised straps.
He explained that one of the key functions of tie-down points is to prevent aircraft movement caused by strong winds, which can destabilise helicopters after landing.
Onuchukwu said, “Helidecks are structural platforms where helicopters land, particularly offshore or on elevated structures, and tie-down points are a fundamental part of that safety system.
“When an aircraft is shut down, high-velocity winds or sudden gusts can create enough force to make the helicopter light on its skids or wheels. Without secure tie-down points, a parked helicopter can shift across the deck or, in extreme cases, be flipped over.”
The pilot noted that the risk is higher on offshore vessels, where constant movement of the sea affects the stability of the deck, noting that helicopters are particularly vulnerable during maintenance or when parked for long periods.
He asserted, “For helidecks on vessels, the deck is rarely stable. Motions like pitch, roll, and heave can be significant. Tie-down points ensure that the aircraft remains centred and stable, regardless of sea conditions.
“Even with parking brakes engaged, failure can occur. Maintenance activities can increase the surface area exposed to wind, making secure anchoring points essential for safe operations.”
The pilot warned that the consequences of poor safety practices could be severe in urban areas, where helidecks are often located on tall buildings.
He urged aviation regulators to enforce compliance with international safety standards and move beyond routine inspections, stressing the need for proper testing of tie-down fixtures to confirm their strength and reliability.
He said, “In cities, an aircraft moving uncontrollably on a helideck could pose serious risks to pedestrians and property if it falls. The environmental and safety implications would be significant.
“Recognised international publications like the UK CAA CAP 437 provide clear specifications on tie-down points. Authorities must ensure these standards are followed.
“Inspectors should not just check if tie-down points exist; they must verify that they are functional and structurally sound.”
Onachukwu also emphasised proper design, noting that tie-down points should be recessed to avoid creating hazards for personnel or aircraft.
“Poorly maintained or protruding fixtures can become trip hazards or interfere with landing gear, and the consequences can be severe,” he said.
He added that standardised and well-maintained systems allow ground crews to respond quickly, especially during emergencies or bad weather.
He concluded by urging authorities to prioritise maintenance and monitoring of tie-down points as part of broader aviation safety efforts.
He said, “Having a proper grid of anchoring points ensures that crews can secure aircraft quickly when conditions are deteriorating.
“Though often overlooked, tie-down points are essential to helideck safety. Keeping them free from corrosion, debris, and structural fatigue is key to preventing incidents. Regulators must prioritise their integrity.”
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