Helicopter Works 2026

Last updated: 30 Jul 2026

Transpower regularly flies its transmission lines to survey for slips and/or assess conductor (wire) condition. Upcoming flyovers can be viewed below:

Helicopter works between Huapai and Lucas Heights

Image of a map showing where a helicopter will fly to carry out maintenance on a transmission line between Huapai substation and Lucas Heights

Helicopter works between Hanmer and St Arnaud

Helicopter works between Hanmer and St Arnaud

Helicopter works between Tokaanu and Taihape

Helicotper works between Tokaanu and Taihape

Helicopter works between Rolleston and Geraldine

Helicopter works between Rolleston and Geraldine