Source: www.aeroinside.com

A Mount Cook Avions de Transport Regional ATR-72-212A on behalf of Air New Zealand, registration ZK-MCU performing flight NZ-5751 from Christchurch to Dunedin (New Zealand), was climbing through FL130 out of Christchurch when the crew reported smoke in the cockpit and return the aircraft to Chrischurch for a safe landing on Christchurch’s runway 02 about 25 minutes after departure.

The flight was cancelled.

The airline reported the crew received a smoke indicator warning.