Above: the Air Tractor display at the Aerial Firefighting conference.
Here are a few notes that I scribbled in a notebook at the Aerial Firefighting conference in Sacramento this week. This is Part One — I will post Part Two later.
Mike Schoenau, an Air Tractor dealer out of Tulare, CA, said a new single engine air tanker is being flight tested now. The model name is AT-1002 and will hold up to 1,000 gallons. You will be able to purchase one for yourself for about $2.5 Million.
The Bureau of Land Management has not released their list of SEATs on contract this year, many of which will be the amphibious Fire Boss, a variant of the Air Tractor 802. Fire Boss doesn’t know if they will be converting the new AT-1002 1,000-gallon SEAT to use floats.
Their fourth converted DC-10, Tanker 914, will be ready to fight fire this summer. Rick Hatton, the President and CEO of 10 Tanker Air Carrier, said their approval by the Interagency Airtanker Board came to the end of its six-year term, so they retook the grid test in December. Their three DC-10s averaged about 300 hours on fires in 2017, which is more than usual.
I got into a long detailed conversation with Mr. Hatton about how their retardant delivery system can maintain a constant flow, adjusting for the amount of retardant in the tank, drop height, and speed. It usually drops at 150 knots and 200 feet.
Hours per CL-415
As we reported yesterday, Shawna Legarza, the USFS Director of Fire and Aviation, said the two CL-415 scooping air tankers that were on USFS contract in 2017 each had over 400 hours of fire flight time. Due to a reduction in the firefighting budget, the two scoopers had to be cut this year from the exclusive use list. At least a couple are still on a CWN contract, but they may or may not be available if the USFS Calls them When Needed.
Keith Saylor, Columbia’s Director of Commercial Operations, said the company will have three Type 1 helicopters, CH-47 Chinooks, on exclusive use contract this year. Two have internal tanks and one will use an external bucket.
Shawn Bethel, Conair’s Director, International Business Development, said the external tank on the Q400 can be removed in about three hours by 9 to 12 workers. They recently received a contract to supply six Q400’s to France’s Securite Civile (Department of Civil Defense and Emergency Preparedness).
The Q400 MR can carry up to 10,000 liters (2,600 gallons) of water or retardant. In addition to the nine S-2’s and two Q-400’s, France also has twelve CL-415’s and 40 helicopters.