[As a short aside, after the respective towing experiences, we tested the two\u00a0different propellers, to establish which would give the best static thrust for glider towing. In simple terms, at the same maximum throttle 5,700rpm engine speed, the WarpDrive tapered tips prop gave around 135kgs static thrust and the KievProp 283 series around 185kgs – close to 50% more static thrust. It is thus pretty conclusive which prop would give the best performance for glider towing, if not outright cruise speed.]<\/em><\/p>\n Foxbat glider towing at Benalla<\/p><\/div>\n The tug pilot in New Zealand was Ian Williams, who has over 30 years’ experience of towing gliders. He says that depending on glider weight, the Foxbat was towing up to 2,000 feet at\u00a0times between 6 and 9 minutes, from\u00a0wheels off to wheels landing. This is just about the same total time as heavier GA tug aircraft, times which are also borne out by Australian tow times. What the Foxbat may lose in outright climb, it easily regains in descent, where the liquid cooled Rotax engine helps protect from shock-cooling.<\/p>\n With similar tow times to typical GA tugs, the Foxbat offers some useful additional advantages: Overall, in both New Zealand and Australia it was felt that the Foxbat could handle 75-80% of glider towing required by clubs, with only heavy, water-laden single seaters and some heavier two seat gliders outside the flight envelope. In Australia, it was noted that high-tow resulted in much better performance than the more common and preferred low-tow technique.<\/p>\n For Australian information, here’s a link to a short video of Foxbat glider towing at Benalla<\/a><\/span>, with the Gliding Club of Victoria<\/a><\/span> in Australia. Chief tug pilot Mark gives the\u00a0commentary.<\/p>\n If you want to try out a Foxbat for glider towing at your club, please contact: The Foxbat is used successfully in several countries as a glider tug and was recently tested in both Australia and New Zealand to find out just how capable the aircraft might be for this purpose. Below is\u00a0a synopsis of the … Continue reading ![\"Foxbat](\"http:\/\/foxbatpilot.files.wordpress.com\/2014\/05\/glider-s-23-of-37-copy.jpg?w=627\")
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\n– it is much more economical on fuel and maintenance, burning well under half the fuel per tow
\n– it is much quieter, an important factor where residential housing is encroaching on airfields
\n– in an emergency, the Foxbat, being much lighter and more manoeuvrable than its GA counterparts, should be able to recover from unusual attitudes very quickly<\/p>\n
\n– in Australia, Peter Harlow at Foxbat Australia – +61 413 900 892
\n– in New Zealand, Doug King at LiteFlight Green – +64 210 285 6932<\/p>\n","protected":false},"excerpt":{"rendered":"