night flying

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Night-flying poll

Tuesday, December 1st, 2009

The recent announcement by Tom Harbor of the U.S. Forest Service that they will consider re-establishing a night-flying program for firefighting helicopters brings to mind last year when we took up the issue here. At that time the topic was being discussed because the San Diego County Board of Supervisors was considering night-flying for their fire helicopters. In July of 2008 Wildfire Today conducted a poll, asking:

“Should helicopters fight fire at night?”

At the close of the poll 231 people had voted. The results were:

Yes: 39.8%

No: 51.9%

Don’t Know: 8.2%

Poll helicopters night flying July 2008

USFS considers night-flying helicopters

Monday, November 30th, 2009
A Los Angeles County fire helicopter does a drop over a hotspot in Rancho Palos Verdes on Aug. 28, 2009. (Mark J. Terrill/Associated Press)

A Los Angeles County fire helicopter does a drop over a hotspot in Rancho Palos Verdes on Aug. 28, 2009. (Mark J. Terrill)

(updated @ 12:12 p.m. MT, Dec. 1)

The U. S. Forest Service, apparently in response to criticism  from the Los Angeles County Fire Department and the Los Angeles County Board of Supervisors, is again considering using water-dropping helicopters at night.

The USFS experimented with night flying in the 1970s, but abandoned it after a helicopter collision and since then has said it is too dangerous to fly helicopters 30 minutes after sunset.

The Associated Press reports that USFS Fire and Aviation Management Director Tom Harbor said:

“We are in the process . . . of one more time taking a look at night-flying operations. But we will have to make sure that those operations, before we change our policy, are worth the benefits.”

In a report they issued on November 18, the LA County Fire Department criticized the USFS for not using helicopters at night during the early stages of the August-September 160,000-acre Station Fire near Los Angeles that killed two LA County firefighters.

In 1977 two night flying helicopters collided, one operated by the USFS and the other by the Los Angeles County Fire Department. The helicopters were preparing to land at a water reloading point. Both pilots were wearing night-vision goggles. One of the pilots was killed, and the other sustained serious injuries.

After that collision, some pilots abandoned night-vision goggles for a while, or wore them only during certain phases of the mission. The goggles produce “tunnel vision”, providing a narrow field of view and very little peripheral vision. If a fire has a significant amount of flames, enough light is sometimes available in the active fire area that night-vision goggles are not necessary to actually make the water drop, but may be required flying to and from the drop area.

Several fire agencies in southern California currently use helicopters to suppress fires at night, including Los Angeles County, San Diego County, and Kern County. San Bernardino County operates helicopters at night for law enforcement operations, but the last we heard, they did not use them on fires at night.  Orange County recently bought $25 million worth of specially equipped helicopters so they could operate at night, but a dispute with their union has kept their ships grounded after dark.

One of the modifications that must be made to a helicopter in order to be used with night-vision goggles is to enable the instrument panel lights to be adjusted to a very low level, because the goggles magnify all light by hundreds of thousands of times. Normal panel lights would overwhelm the goggles.

California: dispute with union prevents Orange County helicopters from being used at night

Saturday, October 10th, 2009

Sixteen months ago the Orange County Fire Authority made the decision to begin using helicopters at night to fight fire. They even purchased $25 million worth of helicopters specially outfitted for night flying, but a dispute with their pilots’ union has kept them grounded at night.

Here is an excerpt from an article in the Orange County Register:

The Orange County Fire Authority has spent nearly $100,000 on night-vision goggles and training, but months later, the agency’s helicopters remain grounded after the sun goes down as union officials and department management grapple over the technicalities of the program.

Sixteen months after the decision to order the night-vision technology, the equipment is ready. The helicopter crews are trained. But they remain tucked in at night in the midst of fire season.

Both sides are not divulging the reasons for the holdup, a benefit of confidential talks on how to implement the program and accommodate new working conditions. While the department wants to implement the night-vision technology as soon as possible, nothing can be done until the two sides can agree, said Battalion Chief Kris Concepcion. No one knows when that will be.

“We are meeting in earnest with the union and attempting to address their concerns as quickly as we can so we can start taking advantage of the additional capabilities of our helicopters,” Concepcion said.

“Flying at night has inherent risks above and beyond what occurs during the day,” said Ray Geagan, vice president of the agency’s union, the Orange County Professional Firefighters. “When our members are in harm’s way, we want to look at it as closely as possible.”

Days after the Freeway Complex fire ripped through Yorba Linda and Brea, destroying hundreds of homes last November, then-Fire Authority Chief Chip Prather raved about the night-vision goggles after testing them on a ride though local canyons. It turned night into day, he said.

Saving lives and property was why the agency fast-tracked spending $25million last April to buy two new twin-engine helicopters with night-flying capabilities. A month later, the agency’s board of directors gave the nod for spending $100,000 on night-vision goggles and training.

Eager to get a jump on training while waiting for the new helicopters to be built, mechanics retrofitted one of the agency’s 1966 Super Huey helicopters last October to give the authority’s three pilots a chance to practice night vision.

The first of the new Bell 412s with night-vision capability rolled off the assembly line as scheduled in December. The second followed two months later. The new Bell 412s, according to the agency’s 2008 annual report, give the department an “enhanced platform for reconnaissance, rescue, medical transport, and fire fighting. With advanced avionics, a digital mapping system and night vision goggle capability, the OCFA has entered a new era of ‘providing protection from above.’”

 

Update on southern California fires

Friday, August 28th, 2009

Wally Skalij photo. August 27, 2009.

Here is an update on the four major fires currently burning in southern California. (Some of the key numbers and facts for the Cottonwood and Station fire were updated at 3:43 p.m. and 7:20 p.m. August 28.)

  1. The Station fire started on the Angeles Crest Highway, above La Canada Flintridge in the Angeles National Forest. It has burned 1,200 5,000 5,500 acres, is very active, and is 0% 5% contained. The fire jumped Highway 2 and into the Arroyo Seco area overnight. It is threatening Mount Wilson, which has major communications facilities. It is burning south and west towards the city of La Canada-Flintridge, West towards Mt. Lukens, North towards Grizzly Flat Road, East toward Arroyo Seco, and Dark Canyon. Some voluntary evacuations are in effect for the northern portions of La Canada-Flintridge. Dietrich’s Type 1 Incident Management Team has been mobilized for this fire.
  2. The Morris fire near Azusa has burned about 2,000 2,168 acres and is 60% 85% contained. Ron Woychak’s Incident Management Team is assigned.
  3. The RPV (or PV) Portuguese fire in the Rancho Palos Verdes area started Thursday night and has burned about 100 125 230 acres and damaged two outbuildings. It is 35% 70% 90% contained. The fire will be more accurately mapped this morning and the acreage and containment will change. This fire burned very intensely in an urban setting and the fact that only two outbuildings were damaged is due to good fire clearance around the homes, night-flying helicopters, and great efforts by firefighters.
  4. The Cottonwood fire east of Hemet has burned 1,000 1,200 2,200acres and is 5% 10% contained. Forella’s Wakoski’s Incident Management Team has been ordered assumed command of the fire at noon today. Los Angeles live television this morning showed firefighters conducting some very effective burnouts in the relatively flat terrain, aided by gentle winds. The Martin Mars air tanker is making drops this morning.

The LA Times has an unofficial map showing all four fires (if you zoom out).

Station fire. Photo: InciWeb

Night-flying helicopters were very effective Thursday night on the Portuguese fire in Rancho Palos Verdes. They were using two from LA County and three from the LA Fire Department. As far as we know these are the only two agencies in the United States that use helicopters at night for fighting fire. San Diego County was considering night flying for their helicopters; we’re not sure if they got that program running.

Homeowners attend forum about Montecito's Tea fire

Tuesday, January 27th, 2009

The November 13 Tea fire, in Montecito, California near Santa Barbara destroyed 210 homes and burned about 2,000 acres. Here are some excerpts from a report in noozhawk about a recent forum concerning the fire attended by local residents:

According to Montecito Fire Chief Kevin Wallace, a perfect storm of conditions led to the blaze. Fuel, aridity, steep terrain, limited access and near hurricane-strength winds all played into the combustible mix.

“This fire, once it started, was going to happen,” Wallace said.

So fierce and fast moving was the blaze that for the first few hours, the fire department’s only hope was to evacuate residents with the help of law enforcement and Santa Barbara County Search & Rescue volunteers while trying to make a stand against the flames. Attempts to box in the fire were thwarted by embers hurled by gale-force gusts. Late that Thursday, with the help of many out-of town strike teams, firefighters finally were able to adopt a more offensive stance against the blaze.

Montecito Fire Chief Kevin Wallace said perilous night-time flights by water-dropping helicopters helped firefighters gain the upper hand in his community.

A critical element, said Wallace, was the deployment of night-flying firefighting helicopters at the peak of the fire. Although it was extremely dangerous, with weather conditions, darkness, treacherous topography and power lines, the aircraft made more than 800 sorties from a staging area at Santa Barbara Junior High.

While ultimately grateful to the firefighters and law enforcement for their heroism, many residents remained frustrated by things they thought could have been handled better, as well as unforeseen difficulties presented by the disaster.

Some reported getting reverse 9-1-1 calls at 10 p.m., hours after the Tea Fire had eaten through their neighborhood. Others claimed they did not see any fire engines in their neighborhoods during their evacuations. Traffic was another concern for the semi-rural community, as neighbors reported difficulties getting away in the general confusion, smoke and ash.

For the Montecito Fire Department, there were several lessons learned, as well: better staging in the brush-heavy, mountainous terrain, better communication.

“We don’t have a common radio frequency for the front country,” Wallace said of an element on which the department is currently working.

As for the too-late reverse 9-1-1 calls, tied-up or damaged phone lines were to blame: too many calls from concerned family and friends created a digital traffic jam for cell-phone users while downed communication lines made it impossible for other calls to reach homes.

Wildfire news, October 15

Wednesday, October 15th, 2008

California: Power company criticized for fire danger related power shut-off plan

San Diego Gas and Electric announced earlier that they planned to shut off power to large areas of San Diego County during periods of strong winds and high fire danger. It turns out that not everyone is crazy about the concept. From CBS8:

SDG&E is under fire for its proposal to shut off power during high winds in wildfire-prone areas.

At a meeting Tuesday night in front of the State Public Utility Commission, San Diegans voiced their concerns about the idea.

Also present at the meeting, county officials asked the commission for a full investigation into the matter.

“To convince the commission to do the right thing and hold SDG&E’s feet to the fire to do what they should’ve done years ago, changing the poles from wood to steel, more spacing between the lines and better tree-trimming vegetation management,” said County Supervisor Dianne Jacob.

A SDG&E representative at the meeting said the company is committed to doing whatever is possible to make its system safer.

HERE is a link to a video news report on the subject.

Night flying helicopters in San Diego County

Some politicians in the San Diego area continue to be obsessed with night flying firefighting helicopters. Some of them still think that a few water drops when the 2003 Cedar fire began as the sun was setting could have prevented it from growing to 270,000 acres. The fact is, the strong Santa Ana winds at the time would have made any helicopter drops ineffective.

Here is an excerpt from a story in the North County Times:

Five years after local officials were infuriated by a decision to ground aircraft at sunset rather than attack California’s largest wildfire in its infancy, the region is moving —- albeit slowly —- to battle blazes from the air after dark.

State fire officials said helicopters did not fly at night during this week’s San Diego County wildfires, largely because pilots were able to knock down flames with water and fire retardant during the day.

But the California Department of Forestry and Fire Protection, or CalFire, has opened the door to making drops at night over the backcountry areas it is responsible for protecting, including 1 million acres in San Diego County.

And the state agency gave the city of San Diego the green light in September to fly its two twin-engine firefighting helicopters over those areas, in the event another inferno like those of 2003 and 2007 breaks out.

“CalFire has agreed to allow night flying in state responsibility areas if they determine that the equipment is safe,” said county Supervisor Dianne Jacob, who represents much of the backcountry, including Ramona. “This is a historic change in policy.”

While it is disappointing the state did not give a green light to the county because it does not consider its helicopters to be safe, Jacob said a future aircraft purchase, possibly with money from a November ballot measure, could put the county in the night firefighting business.

For now, said sheriff’s Lt. Phil Brust, county helicopters will focus on flames during daylight hours.

“During the day, we can do any mission that is asked of us,” Brust said. “But once the sun goes down, they (CalFire officials) are not comfortable flying in those helicopters.”

The county sheriff helicopters are both single-engine Bell 205 models.

Division Chief Tom Humann, aviation safety officer for CalFire in Sacramento, said the state agency doesn’t consider single-engine helicopters safe because, if the engine goes out, the pilot has no choice but to bring the aircraft down.

In daylight, a pilot has a 180-degree range of view to rely on for spotting an emergency landing spot, he said. But at night, even with night-vision goggles, a pilot’s range is 40 degrees.

“It’s kind of like looking through a couple of toilet paper rolls,” Humann said.

And a pilot is much more likely to crash at night in a single-engine aircraft, he said.


Washington, D.C wildland fire presentation

The folks at the Department of Interior in D.C. apparently think that the residents of their fair city need wildland “fire-proofing tips for homeowners”.

WASHINGTON, D.C. – The Department of the Interior will host a multi-media presentation on wildland fire prevention and containment, featuring fire-proofing tips for homeowners and first-hand experiences of Interior firefighters, on Saturday, October 18, 2008, from 2:00 p.m. to 3:15 p.m. in the Yates Auditorium of the Main Interior Building. The public is invited to attend this free family event, entitled “Smokejumpers, Groundpounders and Shots – Tales from Wildland Fire” at 1849 C Street NW, Washington, DC 20240.