Episode Details

Guest: Wing Commander Barry “Patch” Nelson

Host: Dave Homewood

Recorded: ‎29th of ‎December ‎2025

Released: 1st of March 2026

Duration: 1 hour 15 minutes 26 seconds

Have you ever wondered what is involved when a new aircraft type is selected for service in the Royal New Zealand Air Force? In this episode of the Wings Over New Zealand Show, Dave Homewood speaks with Wing Commander Barry “Patch” Nelson on this very topic.

Patch was in charge if the Royal New Zealand Air Force team who were responsible for the their part in the selection of the NHIndustries NH90 twin-engined medium utility helicopters, to replace the Bell UH-1H Iroquois fleet; and also the selection of the AgustaWestland A109 Light Utility Helicopters that replaced the Bell 47G Sioux fleet.

There is an inordinate amount of work involved in selecting a new type, and a massive number of people from all sorts of government departments and community groups all have an input, as Patch explains. This is a fascinating look into the inner workings of a selection team, deep in the heart of Defence Headquarters in Wellington.

The NH90 was selected to replace the Iroquois, and the contract to buy nine NH90-TTH variant helicopters was finalised in July-August 2006. The first and second examples of the fleet, NZ3301 and NZ3302, were delivered on the 6th of December 2011, and deliveries followed as they were built, through till 2014. The fleet became fully operational in 2015, and eight examples now form the backbone of No. 3 Squadron. And additional ninth NH90 is held as an Attrition Airframe.

The A109LUH is a lightweight, twin-engined helicopter with a modern glass cockpit and a retractable wheeled undercarriage. The A109s were acquired under a NZ$139 million contract signed in May 2008 for the acquisition of the five A109s, plus an additional A109 airframe to be used as a source of spares, as well as a simulator and a spares and support package. The A109s began arriving at Ohakea in May 2011, and five of them are now are operated by the Helicopter Transitional Unit, No. 3 Squadron RNZAF, at Ohakea.

Quick Links:

• The Royal New Zealand Air Force

• The NHIndustries NH90 helicopter

• The AugustaWestland A109 helicopter

• NHIndustries Site

• Leonardo Helicopters (successor to AugustaWestland) site

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