Making a withdrawal from the Bank of Experience

This article first appeared on Fire Aviation.

Sully, the movie about the Miracle on the Hudson that opened today has so far received pretty good reviews. As you may know, it is about the aircraft that struck a flock of geese at 3,200 feet about 100 seconds after taking off from La Guardia airport near New York City.

Captain Chesley Sullenberger
Captain Chesley Sullenberger. Photo by Ingrid Taylar.

Chesley B. Sullenberger III was the pilot in command. After both engines went silent he said to his First Officer whose turn it was to take off on that flight, “My aircraft”.

Captain Sullenberger, now often called “Sully”, was selected for a cadet glider program while attending the Air Force Academy. By the end of that year he was an instructor pilot. When he graduated in 1973 he received the Outstanding Cadet in Airmanship award, as the class “top flyer”. He went on to fly F-4 Phantoms in the Air Force and served as a member of an aircraft accident investigation board in the Air Force. After he became a commercial pilot for US Airways he occasionally assisted the NTSB on accident investigations and taught courses on Crew Resource Management.

When the geese hit the engines January 15, 2009, Sully felt the impact, but more disturbing was the the sensation after the engines quit of slightly moving forward in his harness as the aircraft suddenly went from accelerating to slowing — at low altitude over New York City when they were supposed to be climbing.

US Airways did not have a checklist for the loss of both engines in an Airbus A320 at low altitude. The First Officer, Jeffery Skiles, went through the checklist for restarting the engines, but of course had no success. Sully evaluated their options — returning to La Guardia, diverting to Teterboro airport, or the third choice, a water landing in the Hudson River. Based on his experience, and drawing on his background as a glider pilot, he determined that it was impossible to make it to either airport. He lowered the nose and headed toward the river.

Passing 900 feet above the George Washington Bridge he pointed the aircraft so it would come to rest near a boat he spotted, thinking that it could help pull the passengers out of the very cold water on that winter day. Working with his First Officer, they made the only non-fatal water landing of a large commercial aircraft in recent history.

Airbus Hudson river
US Airways Flight 1549 in the Hudson River. Photo by Greg L.

As the 150 passengers and four other crew members climbed out onto the wings and waited for rescue by ferry boats, Sully walked through the passenger compartment as it took on water to make sure everyone was off, then grabbed the maintenance log book and was the last one to exit the aircraft.

In a  recent interview Katie Couric conducted with Sully director Clint Eastwood and actors Tom Hanks and Aaron Eckhart, she recalled something Sully, who at the time had 19,663 flight hours, told her not long after the successful water landing:

For 42 years I’ve been making small regular deposits in this bank of experience, education, and training. On January 15 the balance was sufficient so I could make a very large withdrawal.

In the last few decades wildland firefighters have used another name for the “bank of experience”, their “slide file” —  memories of the situations they have been in over the course of their careers, good experiences and bad ones, all of which left data from which they can extrapolate solutions to new situations.

There is of course no substitute for an account balance in a bank of experience or a slide file. You can acquire incremental bits of it from books and training. But you can’t write a check and easily transfer it to someone else, not entirely, anyway. It has to be earned and learned, organically.

And here’s hoping you don’t have to “make a very large withdrawal”, on the ground or in the air.

Making a withdrawal from the Bank of Experience

Sully, the movie about the Miracle on the Hudson that opened today has so far received pretty good reviews. As you may know, it is about the aircraft that struck a flock of geese at 3,200 feet about 100 seconds after taking off from La Guardia airport near New York City.

Captain Chesley Sullenberger
Captain Chesley Sullenberger. Photo by Ingrid Taylar.

Chesley B. Sullenberger III was the pilot in command. After both engines went silent he said to his First Officer whose turn it was to take off on that flight, “My aircraft”.

Captain Sullenberger, now often called “Sully”, was selected for a cadet glider program while attending the Air Force Academy. By the end of that year he was an instructor pilot. When he graduated in 1973 he received the Outstanding Cadet in Airmanship award, as the class “top flyer”. He went on to fly F-4 Phantoms in the Air Force and served as a member of an aircraft accident investigation board in the Air Force. After he became a commercial pilot for US Airways he occasionally assisted the NTSB on accident investigations and taught courses on Crew Resource Management.

When the geese hit the engines January 15, 2009, Sully felt the impact, but more disturbing was the the sensation after the engines quit of slightly moving forward in his harness as the aircraft suddenly went from accelerating to slowing — at low altitude over New York City when they were supposed to be climbing.

US Airways did not have a checklist for the loss of both engines in an Airbus A320 at low altitude. The First Officer, Jeffery Skiles, went through the checklist for restarting the engines, but of course had no success. Sully evaluated their options — returning to La Guardia, diverting to Teterboro airport, or the third choice, a water landing in the Hudson River. Based on his experience, and drawing on his background as a glider pilot, he determined that it was impossible to make it to either airport. He lowered the nose and headed toward the river.

Passing 900 feet above the George Washington Bridge he pointed the aircraft so it would come to rest near a boat he spotted, thinking that it could help pull the passengers out of the very cold water on that winter day. Working with his First Officer, they made the only non-fatal water landing of a large commercial aircraft in recent history.

Airbus Hudson river
US Airways Flight 1549 in the Hudson River. Photo by Greg L.

As the 150 passengers and four other crew members climbed out onto the wings and waited for rescue by ferry boats, Sully walked through the passenger compartment as it took on water to make sure everyone was off, then grabbed the maintenance log book and was the last one to exit the aircraft.

In a  recent interview Katie Couric conducted with Sully director Clint Eastwood and actors Tom Hanks and Aaron Eckhart, she recalled something Sully, who at the time had 19,663 flight hours, told her not long after the successful water landing:

For 42 years I’ve been making small regular deposits in this bank of experience, education, and training. On January 15 the balance was sufficient so I could make a very large withdrawal.

In the last few decades wildland firefighters have used another name for the “bank of experience”, their “slide file” —  memories of the situations they have been in over the course of their careers, good experiences and bad ones, all of which left data from which they can extrapolate solutions to new situations.

There is of course no substitute for an account balance in a bank of experience or a slide file. You can acquire incremental bits of it from books and training. But you can’t write a check and easily transfer it to someone else, not entirely, anyway. It has to be earned and learned, organically.

And here’s hoping you don’t have to “make a very large withdrawal”, on the ground or in the air.

Two wildland firefighters killed in Minnesota vehicle accident

(Originally published at 10:17 p.m. MDT August 27, 2017. Updated at 11:05 p.m. MDT August 28, 2016)

(UPDATE: the driver of the firefighters’ truck has been charged with a crime.)

Two firefighters with a Type 2 hand crew were killed in a traffic accident Saturday August 27 near Blaine, Minnesota. The Minnesota Incident Command System verified that the firefighters were part of the Beartown Fire Crew from the Keweenaw Bay Indian Community in the upper Peninsula of Michigan that was en route to the Box Canyon Fire in Utah.

The Keweenaw Bay Indian Community confirmed the tragic accident:

The Keweenaw Bay Indian Community learned this evening that our Beartown Firefighting crew was involved in a tragic traffic accident. Two of our fire fighters were killed and several others were severely injured. Our hearts are broken and our prayers are with the family members and those injured.

The seven other firefighters in the crew carrier that were injured in the crash are expected to recover.

The two deceased firefighters were identified Sunday by the Keweenaw Bay Indian Community as James F. Shelifoe, Jr., 23, of Baraga Michigan, and Alan J. Swartz, 25, of Baraga, Michigan.

The Minnesota State Patrol said in a statement:

The truck was southbound on I-35W near 95th Avenue. The truck left the roadway for an unknown reason, struck the median cable barriers, and rolled. A total of nine people were in the vehicle.

There were 11 other firefighters en route to the same fire. They were traveling in a convoy but had become separated.

According to Minnesota Department of Transportation, that section of the Interstate was closed in both directions for about four hours after the accident.

The Keweenaw Bay Indian Community in cooperation with the Bureau of Indian Affairs manages the Beartown Firefighters Type 2 hand crew. It is based out of Baraga, Michigan and is available for dispatch locally as well as nation-wide.

Our sincere condolences go out to the family, coworkers, and friends of the injured and deceased firefighters.

Thanks and a tip of the hat go out to Tom.

Be-200ES strikes tree, lands safely

Be-1200ES wing damage tree strike
This is reportedly damage to the wing of a Be-200ES after striking a tree while fighting a wildfire in Portugal.

A Be-200ES struck a tree August 14 while fighting a fire in Portugal but thankfully was able to land safely at Leiria. The jet-powered amphibious water scooper sustained major damage to a pontoon, the right wing leading edge, and the right side wing flaps. There were no reports of injuries to the crew. Other photos of the damage can be seen here.

Since last week two Be-200ES air tankers have been on loan to Portugal by the Russian Ministry of Emergency Situations after a rash of numerous fires in the country and on Madeira Island.

This is not the first time a Russian Be-200 hit a tree in Portugal. A similar accident occurred July 6, 2006 when the aircraft was leased to the Portuguese government as a trial to evaluate its effectiveness. After scooping water on a lake the left wing hit a tree.

From the Portuguese newspaper Correio da Manhã at the time:

…While hitting the top of the trees, leaves and some wood entered the left engine, which didn’t blow up, but that had to be turned off and the pilot was forced to release fuel for safety reasons. The release of the fuel started small wildfires across the area, reaching some houses, which were quickly extinguished by firefighters and helitack units of the GNR’s Intervention, Protection and Rescue Group.

The airplane was able to do an emergency landing at the Monte Real Air Base.

Until this month, Be-200 air tankers had not been used in Portugal since the 2006 incident. Maybe they’ll wait another 10 years before they try again.

Landing gear failure grounds CL-415 air tankers in France

CL-415 landing gear failure
CL-415 landing gear failure on a CL-415 in France closed the airport at Ajaccio, Corsica on Tuesday. Photo SSLIA 2A.

On Monday the right side main landing gear on a CL-415 air tanker failed while the aircraft was taxiing prior to taking off at the Ajaccio, Corsica airport. When the gear collapsed the right side wing dropped to the ground damaging the float and causing some fuel to spill from a damaged fuel tank.

There were no injuries to the crew of the air tanker but the airport was closed for several hours until the aircraft could be moved.

The entire fleet of twelve CL-415s in France are grounded until an inspection can determine the cause of the gear failure. Depending on the findings, inspections may be required on all of the aircraft.

Corsica is an island in the Mediterranean Sea belonging to France.

Below is a excerpt from a statement issued by Civil Security. It is roughly translated from French by Google:

The accident investigation office of Defense (CRDP), competent for state aircraft (…) triggered an investigation. Alongside technical survey is conducted in conjunction with the aircraft manufacturer, the Canadian company Bombardier.

Following these analyzes, which should take about 48 hours, Bombardier will determine whether it is necessary to carry out inspections on the landing gear of the Canadair fleet of civil security and in what protocol before allow the resumption of operations.

In addition to the CL-415 water scoopers, France also has access to S2-T and Dash 8 air tankers.

Thanks and a tip of the hat go out to Jerome and Jan.

Martin Mars damaged at Wisconsin airshow

 

(Note to our readers: the above video was shot several days ago during a successful demonstration flight of the Martin Mars.)

The Martin Mars struck shallow rocks in Lake Winnebago on Friday while doing a demonstration during Wisconsin’s EAA AirVenture Oshkosh airshow, according to a Canadian news report.

Pilots were scooping water out of the lake when an engine warning light came on, and they were forced to abandon take off. The plane struck shallow rocks, which punched a few repairable holes in the plane’s belly, according to the news report.

Yakima firefighters save helicopter from crash landing

Last week members of the Yakima Fire Department rushed to save a damaged helicopter from a crash landing at the Yakima Air Terminal.

The helicopter had been on a search and rescue mission for a lost hiker when its fuselage and one of its skids were heavily damaged, according to local media reports. 

In dramatic fashion, the helicopter was forced to hover over the tarmac while firefighters cobbled together a landing platform out of wooden palettes, The Yakima Herald reported. Some crew members and passengers jumped out of the helicopter while it hovered.

Thanks and a tip of the hat go out to Patrick.

Entrapments is the fourth leading cause of wildland firefighter fatalities

Wildland firefighter fatalities 1990-2014For the last several days we have been writing about fatalities on wildland fires —  the annual numbers and trends going back to 1910 and some thoughts about how to reduce the number of entrapments (also known as burnovers). Often when we think about these accidents, what automatically comes to mind are the entrapments. When multiple firefighters are killed at the same time it can be etched into our memory banks to a greater extent than when one person is killed in a vehicle rollover or is hit by a falling tree. Much of the nation mourned when 19 members of the Granite Mountain Hotshots were overrun and killed by the Yarnell Hill Fire in Arizona in 2013. A fatal heart attack on a fire does not receive nearly as much attention.

When we discuss ways to decrease deaths on fires, for some of us our first thoughts are how to prevent entrapments, myself included. One reason is that it can seem they are preventable. Someone made a decision to be in a certain location at a specific time, and it’s easy to think that if only a different decision had been made those people would still be alive. Of course it is not that simple. Perfect 20/20 hindsight is tempting for the Monday Morning Incident Commander. Who knows — if they had been there with access to the same information they may have made the same series of decisions.

An analysis of the data provided by NIFC for the 440 fatalities from 1990 through 2014 shows that entrapments are the fourth leading cause of fatalities. The top four categories which account for 88 percent are, in decreasing order, medical issues, aircraft accidents, vehicle accidents, and entrapments. The numbers for those four are remarkably similar, ranging from 23 to 21 percent of the total. Number five is hazardous trees at 4 percent followed by the Work Capacity Test, heat illness, and electrocution, all at around 1 percent. A bunch of miscellaneous causes adds up to 4 percent.

NIFC’s data used to separate air tanker crashes from accidents involving other types of aircraft such as lead planes and helicopters. But in recent years they began lumping them all into an “aircraft accident” category, so it is no longer possible to study them separately. This is unfortunate, since the missions are completely different and involve very dissimilar personnel, conflating firefighters who are passengers in the same category as air tankers having one- to seven-person crews — from Single Engine Air Tankers to military MAFFS air tankers.

The bottom line, at least for this quick look at the numbers, is that in addition to trying to mitigate the number of entrapments, we should be spending at least as much time and effort to reduce the numbers of wildland firefighters who die from medical issues and accidents in vehicles and aircraft.

CAL FIRE engine rolls over — three firefighters injured

CAL FIRE engine rollover
The CAL FIRE engine that rolled over August 13, 2015 near Browns Valley, CA. Photos credit: CAL FIRE.

The California Department of Forestry and Fire Protection (CAL FIRE) has released a “Green Sheet”, a preliminary report on the rollover of one of their fire engines that occurred August 13, 2015 near Browns Valley, California about 50 miles north of Sacramento (map).

The accident involved two pieces of firefighting apparatus from CAL FIRE, but only the engine was damaged. Three firefighters received minor injuries.

The engine and a dozer transport truck were dispatched to the same fire. The dozer transport stopped on Marysville Road before turning left onto Bayberry Lane. With its turn signal on, it began to turn left but stopped again as the driver saw the engine approaching and attempting to pass. The driver of the engine swerved to avoid a collision and went off the shoulder of the road at approximately 45 to 50 mph. The engine then slid along the gravel shoulder for about 100 feet before rolling over and coming to rest 197 feet from where it left the pavement.

CAL FIRE engine rolloverOn September 5, 2015 near Napa another CAL FIRE engine rolled over, injuring two firefighters.

Related articles on Wildfire Today:

—Our commentary about the frequency of fire engine rollovers.
—Articles tagged Rollover.

Thanks and a tip of the hat go out to Kirk.

More information about Croman’s S-61A crash

S-61A crash sikorsky helicopter
S-61A crash

It was initially described as a “hard landing”. However, information from the FAA and a photo we received indicate an incident that involved one of Croman’s S-61A Sikorsky helicopters on August 19, 2015 (that we wrote about on August 24) was more than that. We can’t verify with 100 percent certainty that the helicopter in the photo above is Croman’s S-61A, N1043T that crashed that day while working on the Eldorado Fire eight miles southeast of Unity, Oregon. But the person who sent us the photo said it is, and the paint job, the position of the helicopter, and the damage to the tail boom match the NTSB’s description of the crash.

Below is text from the NTSB Preliminary Report, ID# WPR15LA248, that was updated on September 3, 2015:

****

“14 CFR Part 133: Rotorcraft Ext. Load
Accident occurred Wednesday, August 19, 2015 in Ironside, OR
Aircraft: SIKORSKY S 61A, registration: N1043T
Injuries: 1 Minor, 1 Uninjured.

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed. NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

On August 19, 2015, about 1930 Pacific daylight time, a Sikorsky S-61A, N1043T, landed on a mountainside after experiencing a partial loss of engine power about 7 miles west of Ironside, Oregon. The commercial pilot sustained no injuries and the air transport pilot sustained minor injuries. The helicopter sustained substantial damage to the tailboom. The helicopter was registered to, and operated by, Croman Corp under the provisions of 14 Code of Federal Regulations Part 133 as a firefighting flight. Visual meteorological conditions prevailed for the flight, which operated under a company flight plan. The flight originated from Baker City Municipal Airport (BKE), Baker City, Oregon at 1715.

The commercial pilot reported that shortly after picking up a bucket of water from a pond he gained airspeed and initiated a climbing left turn back towards the fire. As the helicopter started to climb, he heard a drop in RPM and the helicopter lost power. He attempted to continue the climb; however, the helicopter was too heavy. He released the water and landed the helicopter on a mountain side; subsequently, the helicopter rolled onto its right side.

The helicopter has been recovered to a secure location for further examination.”

****

UPDATE, September 15, 2015:

Earlier this year a Croman S-61A helicopter’s main rotor hit a tree while dipping water on the Cabin Fire on the Sequoia National Forest in California. Below is an excerpt from the Rapid Lesson Sharing report dated August 4, 2015:

****

“…As the pilots descended into the dipsite, the SIC communicated instructions to the PIC to “stay left” of the trees. While in the dip, the PIC heard what he suspected was a blade strike, called out the strike, jettisoned the water and immediately initiated a climb out to get clear of the area.

The pilots assessed the condition of the blades and saw no noticeable damage while in flight. On the climb out, the SIC noticed a smaller diameter tree (estimated to be about 8 ft. in height) that had been located at the helicopter’s 4 o’clock position, and missing its top. The Air Attack was notified about the potential blade strike and the pilots provided their intentions to land at the first opportunity. During the short flight to the first suitable landing site, the pilots noted no vibrations or abnormalities.

The crew performed a precautionary landing in a field located approximately 10 minutes away from the dip site. The Helicopter Manager was notified of the situation via cell phone. After shut down was complete, the pilots inspected the main rotor blade damage. Maintenance inspectors determined the main rotor blades, rotor-head, transmission and high speed shafts required replacement. The NTSB determined the blade strike as an “Incident”, and it was further classified by the Forest Service as an “Incident with Potential”…”