There are two versions, holding 850 or 1,000 gallons
Above: The Simplex 850-gallon Fire Attack System installed on PJ Helicopters’ UH-60 Utility Hawk. Photo by Bill Gabbert.
For decades Simplex Aerospace has been manufacturing devices used by aerial firefighters, including the Helitorch and various internal and belly-mounted water tanks for helicopters. This year they added to the list by developing an internal water tank for Blackhawk helicopters. The 850-gallon tank can be installed in less than 15 minutes in several models of Sikorsky ships, including the S-70i, S-70A, UH-60A, and UH-60L.
According to the company, the 850-gallon tank drops water through the cargo hook well “with minimal modifications to the aircraft”. They also have a 1,000-gallon version with three dispersal doors, which requires “minimal modifications to the aircraft skin”.
While hovering, the tanks can be refilled at a rate of 1,000 gallons per minute, or on the ground using ports on either side. Pilots can select the number of drops, flow rate, and percentage of foam concentrate to be mixed with the water. There is also an automatic emergency water drop feature.
Mark Zimmerman, Simplex’s CEO said “Simplex’s internal Fire Attack systems eliminate the need for the Blackhawk gear extensions required for belly mounted tanks, making the internal tanks ideally suited for civil Blackhawk operators.”
We interviewed Chief Pimlott at the Aerial Firefighting conference in Sacramento, March 13, 2018.
Above: Model of CAL FIRE Firehawk
Ken Pimlott, the Director California Department of Forestry and Fire Protection, talks about the 2017 wildfire season, aerial firefighting resources available in 2018, and the acquisition of a new fleet of Blackhawk, (or Firehawk) helicopters. We interviewed Chief Pimlott just after he made a presentation at the Aerial Firefighting North America 2018 conference in Sacramento, March 13, 2018.
Above: A Los Angeles County Fire Department Sikorsky S-70 Firehawk helicopter demonstrates a water drop during a 2013 airshow. Photo credit: Trent Bell.
An administrative law judge ruled last week against a protest filed by a competing company clearing the way for CAL FIRE to purchase up to 12 new firefighting helicopters, Sikorsky S-70i (Firehawks), from Air Methods/United Rotorcraft (AMUR). This was in spite of the fact that their bid was $63.8 million higher than the one submitted by AgustaWestland Philadelphia Corporation (AWPC, part of Leonardo Helicopters). When adjustments were made after the protest, there were only two points separating the analysis of the two proposals, out of a possible 1,000 points.
AWPC intended to supply the AW189 which are popular in the offshore oil industry.
Los Angeles County Fire Department has successfully used the Firehawk for several years and just received two more. Firehawk Helicopters in Boise operates several S-70’s.
Incident Commander Todd Hoover provided information about the Beaver Fire east of Pringle, South Dakota, September 14, 2017. We asked him about how aircraft were used, and we also have video and still photos of firefighters, air tankers, and helicopters.
The fire has burned approximately 400 acres between Wind Cave National Park and Pringle, South Dakota. On Friday, September 15, it was slowed by rain in the area.
The photo above is spectacular. It is a close-up of one of the most recently converted air tankers, an MD-87, dropping on the fire.
This is how he described getting the shot:
I was waiting for this and it broke out [of the] heavy smoke and this is the one full image I shot. Was on the back side of the fire with a Canon 7D and a 70-200 f2.8 on the camera cranked all the way down to 70mm.
The photo below of a National Guard Blackhawk helicopter on the Beaver Fire is also courtesy of Mr. Ryan.
Above: A CAL FIRE Super Huey undergoing winter maintenance at the agency’s aviation facility at McClellan Air Field March 24, 2016. This was one of the few CAL FIRE helicopters that still has “CDF” painted on the tail.
(Originally published at 8:40 a.m. MDT August 3, 2017)
The last time we wrote about the California Department of Forestry and Fire Protection’s (CAL FIRE) attempt to purchase a new fleet of firefighting helicopters they had just thrown out the submitted bids. The potential suppliers hoping to replace CAL FIRE’s 12 Super Hueys interpreted the solicitation specs in different ways. One company, for example, was bidding on what they assumed were apples, while another was picturing oranges. Then it was back to the drawing board.
That process is nearing completion, with the announcement yesterday by CAL FIRE Chief Ken Pimlott that they “intend” to award the contract to Air Methods/United Rotorcraft of Englewood, Colorado, which offered the Sikorsky S-70i Black Hawk, configured as a civilian version of the UH-60 Black Hawk.
Before the contract is signed other bidders have the opportunity to protest the award. If one is filed, the final decision will be made by a neutral administrative law judge in the Office of Administrative Hearings.
The original plan in 2016 was to buy nine helicopters — about three a year for three years, with an option to spring for an even dozen. But that commitment appears to have changed.
“Even after a contract is awarded”, Chief Pimlott said yesterday, “the number and timing of the State’s orders will be determined on a year-by-year basis. The contract does not commit the State to any specific number of purchases or delivery schedule.”
Since 2010 at least some, if not all, Sikorsky S-70i’s have been built by Poland-based PZL Mielec, a subsidiary of Sikorsky Aircraft. Sikorsky, now owned by Lockheed Martin, advertises the helicopter as being suitable for utility uses and complex search and rescue missions. It can be ordered with a window gun — or at least a mount for one.
Thanks and a tip of the hat go out to Jerome and Norman. Typos or errors, report them HERE.