Waterbomber Game
Posted: Mon Feb 02, 2009 8:17 pm
Waterbomber game.
http://www.dailyhaha.com/_flash/waterbomber.swf
http://www.dailyhaha.com/_flash/waterbomber.swf
Providing a voice for responsible scanner users in Western Australia
https://warsug.info/
WPXZBP wrote:Avoid the birds!
There was a whole heap of research done on what the best way of delivering water to a fire from the air is.Tyranus wrote:...good idea having floating planes to fight fires though, they can then just block the river and use that instead of perth airport etc...
dlcat1 wrote:There was a whole heap of research done on what the best way of delivering water to a fire from the air is.Tyranus wrote:...good idea having floating planes to fight fires though, they can then just block the river and use that instead of perth airport etc...
After the Ash Wednesday Fires in 1983, Victoria started really experimenting with the idea of water bombing. Tried numerous helicopters, SEATs like Dromaders, Airtractors, etc, the CL215 and the MAFS C130, with the idea that flying over a fire in the early stages and dumping tonnes of water would stop it growing. Helicopters had the advantage of being able to pick up water from farm dams, swimming pools, portables tanks etc, and could work close to crews with pinpoint accuracy. Disadvantage was they were slower than the planes, had generally higher per hour costs and didn't carry as much.
Problem was the Canadair (now Bombardier) was not able to use its main advantage (scooping water from a nearby lake or sea without landing) over most of Victoria, so the extra turnaround time travelling to an airbase with a long enough take off run made the effective drop rate pretty bad. (This isn't a problem in Canada which has more freshwater lakes than anywhere else in the world). The Victorians wanted the C130 but either the RAAF or the government wouldn't let them have it. So they settled for SEATs and light choppers unitl the Aircrane arrived.
In 1995, the US forest Service compiled stats into the effectiveness of fixed and rotor water bombers and found that the Aircrane had the lowest average cost per litre of water delivered (0.14 US cents) and the highest average volume of water delivered per hour (about 70 000L). In comparison, the C130 cost nearly 40c/L and delivered only 25 000L. The Bombardier came in the middle. While not as big as the S54E, the S61 Fire King can carry a full load of RAFTs to the fire making it really useful for long distance rapid response in WA.
munchkin1981 wrote:
history lesson??/
nice reply 'dlcat1' i find it quite an interesting topic of aerial firefighting and what everyone else uses cheersdlcat1 wrote:There was a whole heap of research done on what the best way of delivering water to a fire from the air is.Tyranus wrote:...good idea having floating planes to fight fires though, they can then just block the river and use that instead of perth airport etc...
After the Ash Wednesday Fires in 1983, Victoria started really experimenting with the idea of water bombing. Tried numerous helicopters, SEATs like Dromaders, Airtractors, etc, the CL215 and the MAFS C130, with the idea that flying over a fire in the early stages and dumping tonnes of water would stop it growing. Helicopters had the advantage of being able to pick up water from farm dams, swimming pools, portables tanks etc, and could work close to crews with pinpoint accuracy. Disadvantage was they were slower than the planes, had generally higher per hour costs and didn't carry as much.
Problem was the Canadair (now Bombardier) was not able to use its main advantage (scooping water from a nearby lake or sea without landing) over most of Victoria, so the extra turnaround time travelling to an airbase with a long enough take off run made the effective drop rate pretty bad. (This isn't a problem in Canada which has more freshwater lakes than anywhere else in the world). The Victorians wanted the C130 but either the RAAF or the government wouldn't let them have it. So they settled for SEATs and light choppers unitl the Aircrane arrived.
In 1995, the US forest Service compiled stats into the effectiveness of fixed and rotor water bombers and found that the Aircrane had the lowest average cost per litre of water delivered (0.14 US cents) and the highest average volume of water delivered per hour (about 70 000L). In comparison, the C130 cost nearly 40c/L and delivered only 25 000L. The Bombardier came in the middle. While not as big as the S54E, the S61 Fire King can carry a full load of RAFTs to the fire making it really useful for long distance rapid response in WA.