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Parachute jump over Mount Everest - out of a porter, of course!
In-mid September, Henri Schürch, Managing Director of Swissboogie and owner of two PC-6s, turned up on the Pilatus doorstep. Schürch is a really keen Porter pilot with a pioneer’s spirit of adventure. This time, though, he had surpassed himself: he was planning to fly his Porter to Nepal for skydiving at 9000 meters. Impossible! The manufacturer’s certificate only covers the Porter up to a maximum height of 7620 meters...
No permit, no insurance. No insurance, no flight. The first step, then, was to obtain a special permit from the European Aviation Safety Agency (EASA). Nepal was yet another problem: no aircraft without pressurized cabin allowed at over 6100 meters, skydiving prohibited, and pilots required to complete a local course in theory, plus exam. Things were not looking particularly rosy for this unusual project...
But, armed with plenty of perseverance and a good dose of tenacity, Schürch finally got what he wanted: special permits from both the EASA and the Nepalese government, albeit of limited duration, and valid only for the Porter registered HB-FKP. Things were about to get exciting: Henri Schurch and Ruedi Isenschmid flew to Kathmandu, capital of Nepal, in just five days, and both pilots sat their pilots’ examination in Kathmandu on 1st October.
Difficult Conditions
Flying in the Himalaya region is challenging, to say the least. The takeoff and landing runway in Syangboche, at 3833 meters, is scarcely more than a dead-end bit of field: approaching at over 170 kilometres per hour, Schürch had to land on a strip just 450 metres long. Taking off war a thrilling experience, too – with a maximum payload of five skydivers and 250 litres of fuel, the Porter careered to the end of the runway, then fell 200 metres into the deep valley before it could pick up sufficient speed to start climbing. Schürch is convinced that “the Porter is the only plane capable of operating on this runway. No other aircraft can take off and land in such difficult conditions.”
There were two flights a day scheduled, starting early, at sunrise, when the weather was pretty sure to be stable for about an hour. Each full round took 50 minutes. The second flight only took place if the weather was perfect. Otherwise, thick clouds were capable of forming within minutes, making impossible to land in Syangboche. The next airstrip is at Lukla – ten minutes’ flying time further down the valley. But more than likely to be closed, too. In which case, the only emergency airport is Kathmandu – requiring 200 litres of fuel...
Being first is what counts
Whilst having fun and doing something rally crazy are always a bonus, the real idea here was to be fist – first to jump out of a plane over Mount Everest, another adventure crossed off on their personal checklist. Being there when the Nepalese government gave the green light to this type of project for the very first time was what really counted.
It was an expensive experience, though, with each drop costing around USD 30,000 on average. There were no special criteria, otherwise. Anyone with the necessary pocket money qualified for a tandem jump. If you wanted to jump alone, you had to have 200 skydives under you belt. All in all, there were 22 flights and 76 jumps. 23 daredevil participants from all over the world leapt out of the Pilatus Porter at 8990 metres and landed in Syangboche. The jumpers even included a Nepalese woman – the first Nepalese woman (daughter of the Chief of Police in Kathmandu) to make a parachute jump in her own country. The skydiving kit had to be specially adapted to the extreme conditions (altitude and speed of descent) by Strong Enterprises USA.
The Porter: Thoroughly dependable
Throughout all, the Pilatus Porter proved once again just what it is capable of: landing at over 170 kilometres per hour on a rough, 450 metres landing strip at an altitude of 3833 metres, taking off from one of the world’s most difficult runways loaded with five skydivers, a pilot, 250 litres of fuel an oxygen system, flying at over 8990 metres and getting the door open to give the skydivers the jump of their lives. All without a single incident. The porter surely was made to set records!
(Source: Fabienne Iten, DSP)

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(Photos: Wendy Smiths
Omar Alhegelan)
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Opérations particulières
Le Tirol autrichien, au départ de l’aéroport international d’Innsbruck, a été le théâtre d’opérations de relevés topographiques au laser.
Notre personnel avec Jean-Pierre Fournié, Franck Baikirch, Freddy Cuche, Beat Steger, Jan Eckmann, Lenny Hauser a travaillé en équipes ad hoc avec nos clients géomètres, en missions de vols en montagnes et en vallées couvrant une surface de plus de 7000 km2.
Les millions de points mesurés au laser servent à produire un modèle de terrain très exact en 3D pour des projets innovateurs dans des domaines les plus variés.
Les données saisies au laser atteignent une nouvelle dimension de qualité et d’exactitude jamais atteintes jusqu’à ce jour. Elles deviennent un instrument très important pour l’entretien et la modernisation des infrastructures au sol comme aussi pour la lutte contre les catastrophes naturelles et leur prévention.
Après les longues missions de vols très astreignantes,
ou les attentes lors jours de mauvaise météo, notre personnel a su aussi soigner la bonne camaraderie, en goûtant aux plaisirs tiroliens. Des moments obligatoires pour remettre les pendules à l’heure et se recharger d’énergie et de plaisir au travail.
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| Vols pour travaux exceptionnels
Swissboogie était engagé dans la seconde moitié de mai au CALAIS ROUND BRITAIN RACE avec le PC-6 Breitling. Notre pilote, Lorenz Künzle, en commandant a du surveiller l’importante Régate internationale en haute mer et procéder à des vols de repérages, de photos, et de production de films.
Avec des opérations à très basse altitude, loin des côtes, où plus aucun hélicoptère ne peut travailler, il a travaillé de longues heures en vols dans des conditions souvent difficiles exigeant des conditions physiques solides.
Il a été remercié de tous côtés par les organisateurs pour le succès obtenus dans ces opérations.
Calais Round Britain Race
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Video, High, Format WMV (4.34 Mb)
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