Retardant from a helicopter’s internal tank

These days it is not uncommon on a large fire to see a helicopter dropping retardant or a Chinook with an internal tank, or… both at the same time.

This photo of a Columbia Helicopters ship supporting a very large firing operation on the Thomas Fire was in a tweet by the Los Padres National Forest.

In July we posted the KEYT video below which originally was streamed live on YouTube, showing and explaining the activities at a facility set up at the Whittier Fire northwest of Goleta, California for mixing retardant for helicopters that could draft to refill their tanks. The 11-minute video did not show any ships with buckets — just Type 1 helicopters with internal or external tanks.

The video below shows several helicopters including the same Columbia Helicopters aircraft and the 747, supporting the Thomas Fire on December 13, 2017.

Video of 747 dropping on the Thomas Fire

(Originally published at 10:50 a.m. PST December 10, 2017)

We shot this video that was on a TV screen of the 747 SuperTanker dropping on the Thomas fire in Ventura County in Southern California. It was broadcast by ABC7 today, Sunday morning December 10, but the reporter said it was shot “earlier”. Based on the flight history of the aircraft it was probably initially recorded between December 7 and 9, 2017, since its first planned flight today is scheduled to depart McClellan at 11:05 a.m. PST.

747 SuperTanker dropping
Screenshot from ABC7 video of the 747 SuperTanker dropping on the #ThomasFire in SoCal.

Video of multiple air tankers working the Liberty Fire near Murrieta, CA

Above: The Liberty Fire east of Murrieta, California, December 7, 2017. Screengrab from the KTLA video.

(Originally published at 7 p.m. PST December 7, 2017)

KTLA shot some excellent stabilized video from a helicopter Thursday of the Liberty Fire that has burned about 300 acres northeast of Murrieta, California. This is a new fire that erupted this afternoon 17 miles north of another new fire, the Lilac Fire south of Temecula which was 3,000 acres at 7 p.m. PST.

The video, which is almost 2 hours long, has at least 8 shots of air tankers dropping. We skimmed through it quickly and noted where the drops occur, probably missing a few.

13:00 – DC-10
17:00 – BAe-146/C-130
35:30 – C-130
38:35 – BAe-146
49:15 –  S-2
1:05:00 – MAFFS
1:30:00 – 747
1:40:20 – MAFFS

Firefighting aircraft on Twitter

Isaac notified us about these videos and photos. Thanks Isaac!

GAO decides against Forest Service in Global SuperTanker’s contract protest

The Government Accountability Office said the FS failed to provide a reasonable justification for limiting the maximum size of the retardant tank.

Above:  The 747 SuperTanker drops on the Palmer Fire south of Calimesa and Yucaipa in southern California, September 2, 2017. Photo by Cy Phenice, used with permission.

(Originally published at 3:48 p.m. MST November 10, 2017)

The Government Accountability Office has upheld a protest by Global SuperTanker (GST) who contended the Forest Service’s (FS) contract restriction on the maximum size of a retardant tank was unduly restrictive of competition.

The FS issued a solicitation for Call When Needed air tanker services May 16, 2017. For the first time in their air tanker contracting history, according to the GAO, the FS restricted the maximum size of retardant tanks, specifying the capacity must be between 3,000 and 5,000 gallons. This eliminated Very Large Air Tankers (VLAT) from being able to compete, since the DC-10 holds 11,600 gallons and the GST 747 carries up to 19,200.

10 Tanker Air Carrier, which operates three DC-10’s,  attempted to support GST’s protest, but the GAO denied their request to submit an amicus curiae or friend of the court pleading, concluding that the company did not meet the definition of either a protester or an intervenor under the GAO’s Bid Protest Regulations.

The GAO decided that the FS…

…failed to provide reasonable justifications for the challenged specification, such that we are unable to conclude that the challenged specification is reasonably necessary for the agency to meet its needs.

We recommend that the agency make a documented determination of its needs. Once the agency identifies its needs, the agency should revise its solicitation to include specifications that are reasonably necessary to meet those needs. We also recommend that the protester be reimbursed the costs of filing and pursuing the protest, including reasonable attorneys’ fees.

We asked Jennifer Jones, a spokesperson for the FS, for their reaction to the GAO decision, if GST would be reimbursed for their attorney fees, if GST would be considered for a contract, and if there was any bias in the FS against any VLATs. Here is the response:

In accordance with regulations, the U.S. Forest Service is complying with the U.S. Government Accountability Office (GAO) decision for the Call When Needed (CWN) protest. We are reviewing our documentation. After the review is completed, the agency will determine the most appropriate ways to continue to procure Large and Very Large Next Generation Airtankers.

Jim Wheeler, the President and CEO of GST, said:

We are pleased that the GAO sustained our case. We really look forward to working with the Forest Service in the future and hopefully these issues around the [Requests for Proposals] will work themselves out to everybody’s satisfaction.

In 2016 and 2017 the 747 deployed to fires in Israel and Chile and the company currently has a CWN contract with the California Department of Forestry and Fire Suppression. The aircraft was used for several weeks in California in the last part of the summer supporting CAL FIRE, but the FS has not allowed the company to submit a bid to acquire a contract.

In the 22-page decision, the GAO addressed numerous issues introduced by the FS that attempted to justify the agency’s new policy of restricting the maximum size of a retardant tank in a contract solicitation. In each case the GAO argued that the FS was wrong, unreasonable, illogical, or, it did not apply to the issue.

747 Supertanker first drop 2009
The 747 Supertanker drops on the Railbelt Complex of Fires in Alaska July 31, 2009. At that time the aircraft was operated by Evergreen Aviation. Photo by Mike McMillan, Fairbanks Area Forestry.

The FS claimed that the solicitation was intended to procure services to support initial attack operations for which VLATs are not suitable. The GAO responded that the solicitation sought to procure aerial firefighting services to support both initial and extended attack operations. And, since it was a CWN contract, the FS could choose whether or not to use the VLAT on initial or extended attack.

The GAO wrote…

…there is also no support for the agency’s contention that VLATs are not suited for performing initial attack operations.

The GAO noted that 10 Tanker Air Carrier’s DC-10s  had completed a total of 700 missions in 2017 at the time of the decision and routinely performs initial attack operations.

They also found that…

Indeed, the record is completely silent regarding who, if anyone, at the agency made the decision to include the [maximum tank size] restriction, when the decision was made, and why the decision was made. Notably, none of the pre-solicitation documents contain any reference to a 5,000-gallon maximum restriction.

The FS cited air tanker studies from 1995, 1996, and 2005 as a basis for its restriction, but it did not identify any language in the studies to support the restriction.

From the GAO decision:

The cited pages do not lend support to the agency’s position. As an example, the page in the 2005 study merely indicates that the agency prefers larger aircraft over smaller aircraft, not that VLATs are somehow less desirable for initial attack operations.

The [2012] study recommends that the wildland firefighting aircraft fleet be composed of a mix of aircraft, including “Very Large Airtankers (>8000 gallons).” In discussing tank sizes, the study recommends a minimum capacity, not a maximum capacity, and reflects a preference for larger retardant tank capacities.

The Forest Service has not identified any study or analysis, upon which it relied to develop the RFP requirements, that has considered the question presented here: whether VLATs are unsuited for initial attack operations. In sum, the studies relied upon by the agency do not provide a reasonable basis to restrict competition.

Although the agency has reached conclusions regarding the technical limitations of VLATs, and is excluding VLATs from competition based upon such conclusions, the record does not demonstrate that the offered studies support the agency’s conclusions. For this reason, we are unable to find that the agency’s asserted justification for the exclusion of VLATs is reasonable.

The FS pointed out that on two occasions a VLAT struck objects on the ground while taxiing. The GAO said both incidents occurred while FS ground personnel were directing the aircraft. Reviews determined that one was 100 percent the fault of the ground guides and the other was 75 percent the fault of the ground guides.

The FS also listed several other reasons that they contend are significant problems related to the use of VLATs, including, the number of personnel needed on the ground, the amount of fuel and retardant needed, the number of suitable bases, and the need for lead planes.

In their written decision the GAO addressed these and other issues brought up by the FS, and similar to the examples above, shot them all down, saying the FS was simply wrong or the issue was not applicable to the protest. The GAO noted that economies of scale, with the VLATs carrying four to seven times more retardant than a conventional large air tanker, can mitigate some of these issues.

We asked Bean Barrett, a former Naval aviator and frequent contributor to this website, for his take on this issue:

It seems to me that their main contracting focus should be the gallons of retardant required to be delivered per hour or per day and the total cost per gallon delivered and the ability to meet various delivery rates/ coverage levels.

Platform type shouldn’t have any bearing on the issue at all unless there is some performance limitation that impacts its ability to meet delivery requirements.

If they ever get around to defining what constitutes acceptable IA in terms of how much retardant, how far away from base, and how fast, then there may be some platform considerations.

Bean recommends a book by Stephen Budiansky titled Blackett’s War: The Men Who defeated Nazi U-Boats and Brought Science to the Art of Warfare. It tells the story of how efforts led by Winston Churchill before and during World War II to utilize science and careful analysis resulted in innovations that made the British much more successful in warfare. Bean said, “The parallels you can draw with the USFS and fire aviation’s problems are amazing. It’s a very good interesting book and an easy read.”

One reviewer of the book on Amazon wrote that the Churchill-led efforts “…showed how careful quantitative analysis could provide far better guidance for decision makers than tradition, prejudice, and gut feeling.”

Our opinion

It appears from the GAO report that their decision to sustain the protest was not even close to going the other way. The FS seemed to be grasping at straws trying a shotgun approach, throwing out everything they could think of off the top of their head, with little serious thought, in their ill-considered attempt to prevent GST from being allowed to submit a bid on the contract. They came off looking like an inept, bumbling, incompetent, leaderless organization.

This should be an embarrassment for Jeffery Power, the new Assistant Director of Aviation for the FS, and Shawna Legarza, the National Fire Director for the FS.

Fire aviation is very expensive and based on the fatality records, is very dangerous. The Forest Service should consider reorganizing their aviation assets, removing the aviation autonomy from the individual regions and using a more centralized approach led by a Chief Pilot with actual pilot credentials and experience. It is our understanding that only one of the Regional Aviation Officers, who have far too much responsibility and power, is actually a pilot.

For anyone who closely follows FS aviation contracting it is obvious that for the last five years it has been a quagmire, with bad strategic decisions being implemented poorly, resulting in numerous protests. (It must be contagious, because the condition spread to the BLM this year.) It took 555 days for the FS to award the first “Next Generation” air tanker contract in 2012. Perhaps a Chief Pilot and an improved contracting section would better serve their customers, including aviators and our citizens.

In the interests of disclosure, Global SuperTanker has an ad on this website.

A tour through the 747’s retardant delivery system

The air tanker holds about 19,000 gallons of retardant or water to aid firefighters on the ground suppressing wildland fires.

Above: Some of the tanks inside the 747 Supertanker while the system was basically in place but not fully installed and operational. McClellan Air Field, March 22, 2016.

(Originally published at 12:05 p.m. October 24, 2017)

Craig notified us about this video which is a very interesting guided tour through the retardant delivery system of the 747 SuperTanker. I learned that the equipment is more complex that I realized. For example, just the compressed air, the AIR, that forces the liquid out of the tanks weighs 2,700 pounds.

The videography is very shaky and the camera is not always pointed in the appropriate direction, but if you can hear SuperTanker pilot Marcos Valdez’s narration, it is very informative. The video was uploaded June 24, 2016.

As the camera enters the plane, Marcos is on the right and lead plane pilot Jamie Tackman is on the left. Jamie spent some time with us during the crew’s deployment to Chile in January providing insight on flying lead planes in general, and operating in front of the 747 in particular — very informative.

Here is another video that shows the installation of the tank system. While it is roll-on/roll-off, it obviously takes a while.

747 Supertanker tanks
Part of the retardant delivery system on the 747 Supertanker, March 22, 2016 at McClellan Air Field.
747 Palmer Fire supertanker
Air Tanker 944, a 747-400, drops near structures on the Palmer Fire south of Yucaipa, California at 4:25 p.m. PDT September 2, 2017. Photo by Leroy Leggitt, used with permission.

Thanks and a tip of the hat go out to Craig.
Typos or errors, report them HERE.

New record set for retardant at McClellan

With seven large fires burning within 40 to 80 miles of McClellan Air Field near Sacramento, the air tanker base there has been extremely busy this week with 12 air tankers working out of the facility at times. Along with the 1,200 to 4,000-gallon air tankers, the very large DC-10 and 747 air tankers using the base need about 12,000 to 19,000 gallons each time they park in a retardant pit.

On Wednesday October 11 a new record was set for the number of gallons loaded into air tankers in one day at the base — 311,000 gallons.

Between October 9 and 11, Tanker 944, a 747, flew 13 sorties and dropped 215,489 gallons of retardant in the 3 day period. The DC-10’s undoubtedly also played a large role in achieving the new record.

Resources stretched as wildfires erupt across California

Firefighters on the ground and in the air battled a destructive wildfire near Anaheim on Monday, the latest in what has emerged as a particularly active fire week across California.

The Canyon Fire 2 started Monday morning in the Anaheim Hills area.

By Tuesday morning, Anaheim Fire & Rescue reported the blaze to be at 7,500 acres. 1,100 firefighters were assigned to the incident, with 14 helicopters and six planes assisting from the air.

It was just 5 percent contained.

Shifting winds were top of mind for crews on Tuesday.

Of note, the coastal marine layer that typically brings with it low-lying clouds and higher humidities was apparent Tuesday morning. However, the boundary line was pronounced, and the area of the Canyon Fire 2 was still experiencing single-digit relative humidity levels, courtesy of the Santa Ana Winds.

Of course, most of the country’s attention was focused on Northern California, where a series of fires charred upward of 80,000 acres in 18 hours — head over to Wildfire Today for details on that.

A 747 Supertanker was among those resources assisting teams on the ground. By 6 p.m. PDT on Monday the aircraft had conducted six sorties, dropping over 110,000 gallons of retardant mostly in the Napa area. Many other air tankers and helicopters were also very busy slowing down the fires, where possible, with water and retardant.

By Tuesday, “we’re gonna be as stretched as we can be,” said Steven Beech, an incident commander with the California Department of Forestry and Fire Protection, according to the LA Times.