421 New Zealand Mountain Flying in a CTLS: Fiordland, Microlights, and Safety Lessons

Max talks with New Zealand pilot Keith Froude during a scenic flight in Keith’s In this episode of Aviation News Talk, Max Trescott takes listeners into the cockpit for a scenic and educational flight over New Zealand’s Fiordland with local pilot Keith Froude. The flight takes place in Keith’s Flight Design CTLS, a light sport-style microlight aircraft, and the conversation unfolds in real time as the aircraft departs from a grass runway near Lake Te Anau and heads toward some of the most rugged terrain in the country.

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Flying the CTLS from a Grass Runway
The episode begins with the practical details of operating a CTLS on a cold morning. Keith describes the start procedure, warm-up targets, mag checks, fuel status, electric flaps, hand brake, and the unique handling of an airplane that is both light and slippery. Before takeoff, he gives Max a thorough safety briefing that includes harnesses, life jackets, the aircraft parachute handle, door security, and what to do if the pilot became incapacitated. That cockpit briefing alone gives pilots a useful reminder of how much practical risk management happens before the throttle ever goes forward.

RAANZ Microlight Flying in New Zealand
Keith also explains how he came into aviation. Although he has fewer than 200 hours as a pilot, he has spent much of his life around airplanes, including aerobatic flights with his brother-in-law, a New Zealand aerobatics champion. He started in a Bantam B22, then moved into the CTLS, which he now uses for touring with his wife. Max and Keith discuss RAANZ microlight certification, which is common among New Zealand recreational pilots, especially those flying light aircraft for personal use.

Real-Time Mountain Flying Decisions
Once airborne, the flight becomes a vivid mountain flying lesson. Keith initially circles and climbs to build altitude before crossing water and entering the valleys. The CTLS climbs from the grass runway while Max observes Lake Te Anau, farmland, livestock, cloud, fog, and the mountains ahead. Keith repeatedly talks through his altitude choices, explaining that he wants to stay conservative, avoid entering cloud, and keep options available in terrain where turning space can disappear quickly.

Terrain, Traffic, ADS-B, and Moving Maps
A major theme is situational awareness in terrain. Keith points out that Fiordland can be disorienting because the valleys, ridgelines, lakes, and steep peaks can look similar from the air. He uses electronic flight bags and ADS-B, but he also reminds Max that not every aircraft in the area is visible electronically. Helicopters, floatplanes, and local traffic share the same spectacular but confined airspace, and radio calls are constant throughout the flight. Keith also chooses to avoid the busier Milford Sound area, noting the amount of commercial traffic and the challenges of operating in a tight valley with an airport at the end.

Weather, Wind Layers, and Conservative Choices
The scenery is extraordinary, but the safety lessons are even more valuable. As the flight continues toward Deep Cove, Secretary Island, the Manapouri power station, and back toward Te Anau, Keith describes how wind changes with altitude and terrain. Even shortly after 9 AM, the aircraft begins to feel bumps near the higher terrain, and Keith explains that the upper westerly flow and lower calm air can create an inversion-like layer. He slows the aircraft, changes altitude, and keeps evaluating where the smoother air is likely to be.

New Zealand Flying Culture
The episode also highlights practical differences between flying in New Zealand and flying in the United States. Keith talks about local procedures, the use of grass runways, the importance of knowing the terrain, and operating under microlight rules. Max notes the value of the moving map and how difficult it would be for an unfamiliar pilot to navigate safely through the area without local knowledge. The conversation captures the humility needed for this kind of flying: Keith knows the route, respects the weather, stays alert for other aircraft, and keeps discussing his choices out loud.

Fiordland from the Cockpit
Listeners also get a sense of the joy of flying in New Zealand. Max describes the peaks, valleys, lakes, granite slopes, fog over the water, sheep and cattle below, and the unforgettable view of mountains leading all the way to the ocean. The flight includes a radio exchange with local pilot Kylie, a pass near the glowworm caves, a look at the grazing country around Te Anau, and a smooth return to the grass runway.

By the end, this episode becomes more than a scenic ride. It is a cockpit-level look at how a local pilot manages a light aircraft in demanding terrain. From preflight briefings and parachute procedures to ADS-B limitations, mountain wind, traffic awareness, and speed control on landing, Max’s flight with Keith Froude offers a memorable look at Fiordland flying and a useful reminder that good airmanship is built from many small, conservative decisions.

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418 New Zealand Flying: Aero Clubs, Milford Sound, and Glowworm Caves + GA News

Max talks with Russell Ladbrook about a chance meeting in New Zealand that turned into one of the most delightful episodes of Aviation News Talk. Max was taking a glowworm cave tour when Russell noticed his Cirrus jacket, struck up a conversation, and soon realized he was talking to the host of a podcast he had followed for years. By the end of the day, the two were sitting down at the Fjordland Aero Club near Manapouri Airport for a conversation about flying in one of the most scenic and demanding parts of the world.

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How aero clubs keep flying affordable

Russell explains that aero clubs fill a role in rural New Zealand that would often be handled by a flight school or FBO in the United States. In smaller towns, there may not be enough demand to support a traditional aviation business, so clubs become the way local flying survives. The Fjordland Aero Club has about 85 members, a hangar, and club-owned aircraft, along with privately owned airplanes brought in by members.

What makes the model especially interesting is the economics. Russell says the club rents its aircraft wet for about 150 New Zealand dollars per hour, plus GST, and that includes fuel. The airplanes are microlights rather than larger certified aircraft, which helps reduce costs. Even more striking, much of the labor is donated. Club members help with maintenance, instruction, and field work. Russell himself mows the runway, and the club also earns revenue by mowing airport property and baling hay from the surrounding grass. It’s a practical, community-based approach that makes flying accessible in a part of the world where a normal commercial model might fail.

Flying near Milford Sound

The conversation then shifts to the geography of New Zealand’s South Island and the challenges of flying there. Russell describes the area around Te Anau and Manapouri as farmland on one side and steep mountains on the other, right on the edge of a huge national park. The terrain is beautiful, but it also makes aviation more demanding. ADS-B coverage can be spotty because mountains block signals, some aircraft operate without transponders, and local knowledge matters enormously. Russell gives an example of a nearby valley where 4,500 feet might provide a smooth ride while 3,500 or 5,500 feet can be rough.

That local knowledge becomes even more important around Milford Sound, where tourism flying is a major part of the aviation scene. Russell says many of the flights into Milford use Cessna Caravans from Queenstown, and that it is not unusual to see dozens of aircraft lined up there. Helicopters are also everywhere, supporting sightseeing and practical work in remote terrain. Russell talks about helicopter flights into the mountains, helicopter barbecues in remote valleys, and the many ways rotary-wing aircraft are woven into daily life in the region.

Weather, waterfalls, and helicopter work

One of the strongest parts of the episode is Russell’s description of the weather around Milford Sound. He confirms that many planned flights never happen because low clouds, wind, avalanche danger, and poor visibility can shut things down completely. He describes Milford as one of the wettest places in New Zealand and says it can receive astonishing amounts of rain, with conditions that may be dramatically different only a short distance away on the other side of the mountains. On wet days, entire mountainsides fill with temporary waterfalls, while only a few permanent waterfalls remain visible when the rain stops.

Russell also explains that helicopters in New Zealand do far more than scenic flights. They recover deer, resupply backcountry huts, and haul waste out of remote wilderness areas where it would be impractical to carry supplies in and out by hand. That operational detail gives the episode a more grounded feel. This is not just a postcard version of New Zealand. It’s a working aviation environment where flying is both practical and essential.

Glowworm caves and an unexpected connection

The final section of the episode brings the story back to where it started: the glowworm caves. Russell says his first full-time job in the mid-1980s involved both flying Cessna 172s and working as a cave guide, and that decades later he is once again guiding visitors through the same cave system. He explains that glowworms are tiny insects that live in dark, damp spaces and use light to lure prey into sticky threads. The cave tour includes a boat ride, narrow walkways, an underground waterfall, and a final passage through deep darkness where the glowworms shine overhead.

Russell’s description of guiding the boat through the cave is especially memorable. He compares it to a kind of cave IFR, navigating in darkness by feel and by markers on chains overhead. It’s a funny comparison, but also a revealing one. The whole episode is built on that same blend of aviation mindset, local knowledge, and sense of wonder. Russell also shares his own story of returning to flying after doubting himself for years, and the joy he now gets from taking others aloft, especially children seeing aviation up close for the first time. That gives the episode a strong emotional finish and makes it about more than scenery. It becomes a story about community, confidence, and how aviation creates connections in the most unexpected places.

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Free Index to the first 282 episodes of Aviation New Talk

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Online Version of the Seminar Coming Soon – Register for Notification

Check out our recommended ADS-B receivers, and order one for yourselfYes, we’ll make a couple of dollars if you do.

Get the Free Aviation News Talk app for iOS or Android.

Check out Max’s Online Courses: G1000 VFR, G1000 IFR, and Flying WAAS & GPS Approaches. Find them all at: https://www.pilotlearning.com/

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If you purchase a product through a link on our site, we may receive compensation.