DC-10 air tanker arrives in Australia

DC-10 air tanker arrives in Australia
In Melbourne on December 14, Pilots Captain Jack Maxey, left, and Captain Kevin Hopf in front of the DC-10 water bomber (as they call it down under), Victoria's latest weapon in bushfire fighting. Photo: Paul Rovere

The state of Victoria in Australia has decided to test the effectiveness of a very large air tanker during their current bushfire season. The Victorian Government and the Country Fire Authority have contracted with 10 Tanker Air Carrier to station one of their DC-10 air tankers at the Avalon Airport near Melbourne until March.

The DC-10 arrived in Melbourne on December 14 and is expected to be ready for missions as early as Christmas or perhaps the first part of January.

It will cost about $10 million to lease and operate the aircraft until March, with an option to extend the lease if needed.

Captain John Maxey, one of the pilots, was quoted as telling one of the Australian reporters in his Oklahoma drawl, “It works pretty goddamned good. You can quote me on that.”

CalFire has previously contracted for the DC-10 for three fire seasons, from 2007 through 2009.  10 Tanker Air Carrier has a total of two DC-10s that have been retrofitted as “very large air tankers”, which can carry up to 12,000 gallons.

Australia enters their fire season

Australia began experiencing bushfires several weeks ago and have even had a firefighter fatality already. They are gearing up for the new season in at least two areas:

The state of Victoria may contract for super-tanker

From the Herald Sun:

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The leasing of a new $10 million super water-bomber will be a very welcome addition to Victoria’s firefighting arsenal.

With the bushfire season now upon us the state is bracing for a repeat summer of soaring temperatures and tinder-dry conditions.

The State Government has acted swiftly in fast-tracking this aircraft, which is likely to be a DC10 or a 747, and is expected to be airborne from January.

The chosen aircraft will be capable of dumping up to 70,000 litres in one go, about eight times as much as Elvis, the famous sky crane.

And it will be able to fly anywhere in Victoria within 45 minutes.

The Government says similar aircraft were successfully used to fight the Californian wild fires.

There has been some debate about the effectiveness of water-bombing planes after revelations the Russian Government offered us the use of two Ilyushin-76 jets, three days after Black Saturday.

The offer was declined mainly on grounds the jets were unsuitable for the Victorian conditions and should not be seen as the “silver bullet”.

The Government also said flying heavily loaded, multi-engine planes at 150m in mountainous and possibly smoke-obscured terrain posed enormous safety considerations.

The state of Victoria tests new fire control center

From The Age:

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In the real world yesterday’s weather was grey, damp and unthreatening.

But within Victoria’s remodelled, re-equipped and rebadged bushfire State Control Centre – and in the vivid imaginings of fire-fighting hierarchy – extreme weather was sparking fire from rural forests to the urban fringe, and rekindling the still-raw memories of Black Saturday.

About 30 desk-bound fire specialists – the central command front-line – furiously worked keyboards, phones and the floor as giant video screens scrolled through a series of fire scenarios being called in from the field. Around them a circle of overseers siphoned critical information to imaginary fire-fighting troops on the ground, to endangered communities, and up the chain of command.

Imaginary fires broke out from one end of the state to the other, provoking not-so-illusory tensions in the nerve centre as new systems, born out of failures exposed on Black Saturday and through the ongoing Bushfires Royal Commission, were put though their paces.

One of the key changes is an overhauled command structure, introducing new ”area of operations” controllers in the field and a single state controller with ultimate responsibility for Victoria’s bushfire response. At the helm yesterday morning was CFA chief Russell Rees, who has endured close questioning of his actions on Black Saturday through the royal commission hearings. By afternoon command of the exercise had passed to Ewan Waller, chief fire officer of the Department of Sustainability and Environment.

Under the previous structure, criticised in the Black Saturday aftermath for its ambiguity, the two fire chiefs simultaneously shared responsibility for emergencies. Following a review of the system by Police Chief Commissioner Simon Overland, this summer a streamlined fire command-and-control structure has been introduced, and the buck stops with the state controller empowered on the day.

The scenarios yesterday also tested new emergency warning systems designed to rapidly broadcast alerts across agency websites and through radio, telephone systems and broader media. Breakdowns in critical communications have been another key concern of the royal commission.

A $2 million revamp of the control room, along with evolving protocols and safeguards, is designed to improve communication within the command centre. One of the key issues identified in early hearings of the royal commission was the failure on February 7 of chiefs to see or act on the predictions of fire behaviour specialists. The new control room design brings them, together with meteorologists and mappers, closer to the action in the nerve centre.

Thanks Dick

Aussie air tanker pilots complain about exploding fuel drums

During the large vegetation fires in southern California in 2003 the fires were so intense that the windshields on six air tankers were cracked by chunks of debris that were being hurled into the air (page D-6 in 2003 California Governor’s Blue Ribbon Report; huge 20 Mb file). One pilot saw a four by eight sheet of plywood sail past at 1,500 feet.

Currently there are over 100 fires burning in Australia, with about 20 of them being classified as “uncontrollable”.  These fires, too, are burning very intensely according to a story in The Australian:

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PILOTS flying hazardous water-bombing missions over bushfire-ravaged Kinglake have described how their aircraft were rocked by the concussion of exploding fuel drums and of steel lids being flung hundreds of feet from the conflagration below.

Fire bomber aircrew fought a desperate battle to save homes but the sheer speed of the Kinglake fire proved overwhelming, said Helicorp chief Steve Graham, whose fleet includes five of the famous orange Erickson Air Cranes.

The dramatic description came from the pilot of one of four helicopters deployed to fight the Kinglake inferno on Saturday night.

“He had lids of 44 gallon drums being sent up by the exploding chemicals and fuel drums in the paddocks and in the houses,” Mr Graham told The Australian.

“Flying among all this he could physically feel the vibrations and concussion of explosions, and then there’s wires, heat and smoke.”

The undisputed king of the aerial bombers is the Air Crane, a modified version of a 1960s heavy-lift chopper capable of dumping 10,000 liters of water.

But the fire fleet this year also comprises medium-size helicopters like the Bell 212 and Bell 205 capable of hauling 1.4 tonnes of water and an assortment of fixed wing aircraft.

Aircrew are typically a mix of American, Canadian, Australian and New Zealanders.

Each Air Crane chopper requires a six-person crew, three pilots and three engineers responsible for a gruelling maintenance schedule demanded by the hard working machines.

Fire bombing is anything but random and requires carefully managed aerial coordination, Mr Graham said.

At the heart of the operation is a flying observer called an aerial attack coordinator.

Armed with a bank of radio sets tuned to the different frequencies of various emergency services on the ground, he receives instructions on targets and directs the water-bombing aircraft.

“If the guy on the ground says, we’ve got a real problem over on this ridge, the guy in the air says thanks very much, we’re on it, and he then directs the heavy artillery into the area that is needed,”Mr Graham said.

The capability of the Air Crane does not come cheap, with one aircraft’s running costs in the order of “tens of thousands of dollars per air hour” Mr Graham said.

Two Air Cranes are normally based out of Sydney, two in Melbourne and one in Adelaide, Mr Graham said.

Helicorp has just signed a five-year contract with the National Aerial Firefighting Centre to provide a fleet of specialised aircraft during the summer bushfire season.

DOI releases report on Aug. 20 SEAT crash

The Department of Interior’s Aviation Management Divison has released a report on the crash of the Single Engine Air Tanker in which the pilot, Dave Jamsa, was killed. The accident occurred on August 20 on the Hoyt Fire 125 miles northeast of Reno, Nevada. Wildfire Today reported on it HERE.

The report, which is in addition to and separate from any report by the NTSB, concluded that the air tanker while attempting to drop retardant on the fire did not release any retardant and impacted the ground. Investigators found that the drop mechanism had not been armed, meaning it would have been impossible to release the load.

Thanks Dick

UPDATE September 6, 2018: Here is an excerpt from the NTSB summary of the accident investigation:

NTSB summary report SEAT accident 2009

Airtanker and helicopter in the same air space?

Ashland Daily Tidings, Bob Pennell
Ashland Daily Tidings, Bob Pennell

The photo above was taken on a fire south of Ashland, Oregon on September 21, 2009. It may have been taken with a long telephoto lens making the helicopter appear closer to the air tanker than it actually was. But even considering that, it is very unusual for a helicopter to be that close to an air tanker when the air tanker is dropping.

The photo is from an article about an air tanker that was finished with its season at Medford, Oregon on September 21 and was warming up its engines preparing to fly home when it got dispatched to a couple of fires.

Lessons learned from an air tanker pilot during 40-year career

This excellent video is described like this:

Lessons Learned from Air Tanker Pilot Bill Waldman

For 40 eventful years, chief pilot Bill Waldman supported wildland fire suppression activities by making more than 13,000 retardant drops on fires in practically every state in this country, including Alaska, Canada, and Mexico. In this interview, Captain Waldman shares valuable insights gained from his extensive career—and provides priceless advice to pilots just beginning theirs’.

We appreciate Mr. Waldman sharing some of the things he has learned. Many of them can be translated to fire suppression on the ground as well as in the air.

(THE VIDEO IS NO LONGER AVAILABLE)