Two CWN large airtankers to be activated

An MD-87 and a 737

Tanker 101, an MD-87, at Jeffco
Tanker 101, an MD-87, at Jeffco, May, 2020; a sister ship to the one activated on CWN. Photo by @skippyscage

The Forest Service has activated two Call When Needed large air tankers for a 90-day Mandatory Availability Period. This is a guaranteed 90-day contract, not the typical CWN arrangement when they can work a few days and then be sent home.

Tanker 104 (an Erickson Aero Tanker MD-87) is scheduled to start today, May 30, and Tanker 137 (a Coulson B-737) will start June 1. Their administrative bases will be Porterville and McCall, respectively.

After these are on board, there will be 15 large and very large federal air tankers on duty. For the United States. In 2002 there were 44 on exclusive use contracts.

Tanker 101 on the Moonfish Fire

Air tanker 101 Moonfish Fire Florida
Air Tanker 101, an MD-87, drops on the Moonfish Fire in Big Cypress National Preserve in south Florida. It was dropping plain water, rather than retardant or another chemical, due to the sensitivity of the Everglades ecosystem. Photo by Megan Hurrell.

Air Tanker 101, an MD-87, has been working on several wildfires in Florida over the last week.

May 7-8: repositioned from Alamogordo, New Mexico to Lake City, Florida, then delivered four loads of water on the Moonfish Fire in Big Cypress National Preserve in south Florida, one on May 7 and three on May 8. It was dropping plain water, rather than retardant or another chemical, due to the sensitivity of the Everglades ecosystem. (about 320 miles south of the Lake City Airport)

May 11: Made six drops on the High Hill Fire in the Apalachicola National Forest in the Florida panhandle southwest of Tallahassee. (about 134 miles west of the Lake City Airport)

May 14: Two drops on the 36th Ave. SE Fire east of Naples in south Florida.(about 281 miles south of the Lake City Airport)

air tanker 101 sorties Florida

MD-87 air tanker lands safely after losing an engine

The crew declared an emergency and landed at Midland, Texas

Air Tanker 101 MD-87
Air Tanker 101, an MD-87, at Rapid City December 12, 2017. Photo by Bill Gabbert.

A problem with an engine on April 21 resulted in an unscheduled landing for an Erickson Aero Air MD-87 air tanker.

While Tanker 101 was returning to Alamogordo, New Mexico after dropping retardant on the Holcombe Road Fire in Crockett County Texas, the left, or number 1, engine went into an overspeed condition and had to be shut down. Matt Isley, General Manager at Erickson Aero Tanker, said as that was being done the auto-throttle decreased the thrust in the other engine. The pilot then had to override the auto-throttle to power up that engine again.

The crew declared an emergency and landed safely on one engine after diverting to Midland, Texas (MAF) as airport crash-rescue trucks stood by.

Mr. Isley said the engine itself did not fail, the problem was caused by an engine control cable.

We received a report that a lead plane followed Tanker 101 while it was en route to Midland, but Mr. Isley said he had not heard anything about that.

The company’s maintenance personnel are on scene to begin the process of replacing the engine. Erickson stores most of their spares at their facility in Madras, Oregon.

Mr. Isley said they have had an air tanker working out of Alamogordo, NM since the beginning of March.

 route of Tanker 101 April 21, 2020 engine failure Texas
The route of Tanker 101 April 21, 2020 over Texas and New Mexico.
track log Tanker 101 April 21, 2020 engine failure Texas
A portion of the track log of Tanker 101 April 21, 2020 while it was over Texas. The incident appeared to have occurred around 11:28 a.m. CDT.

This is the fourth MD-87 air tanker engine related failure of which we are aware. The other three:

Other air tankers have had engine failures, of course. It was not uncommon on the 18-cylinder P2V’S radial engines, and a DC-10 had one go out in Idaho in 2013.

Engine problems on the MD-87 are noteworthy because when they began there was an issue of retardant dispersing over the wing which left open the possibility of it being ingested into the engines. The company had an external tank, or pod, fabricated and installed below the retardant tank doors in 2017, which lowered the release point by 46 inches, mitigating the problem Kevin McLoughlin, Erickson’s Director of Air Tanker Operations said at the time.

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

Australian public television reports on the country’s air tanker situation

The DC-10 delayed by a tropical storm and a maintenance issue is expected to arrive in Australia the evening of January 23 local time

Greg] Mullins [former head of Fire and Rescue in New South Wales

Greg Mullins, former head of New South Wales Rural Fire Service, was interviewed by the Australian Broadcasting Corporation.
Greg Mullins, former head of New South Wales Rural Fire Service, was interviewed by the Australian Broadcasting Corporation (ABC), a public broadcasting service. Since November Mr. Mullins has been serving as a volunteer firefighter in NSW. Most of the wildland firefighters in Australia are volunteers.

The ABC video below is a fairly deep dive (for national media) into the current state of the air tanker fleet in Australia.

Only one month into the summer, Australia’s bushfire season is already one for the record books. The federal government said that as of January 14 approximately 10 million hectares (24 million acres) had burned. If the fires in the Northern Territory which had not been previously reported are included, 6.8 million hectares (16.8 million acres), that brings the total across the continent to 16.8 million hectares (40.8 million acres).

When massive wildfires are burning homes and lives are lost — 27 people have perished so far in Australia this summer — there is always pressure to deploy more firefighting air tankers. They do not put out fires, but under ideal conditions dropping thousands of gallons of water or fire retardant can slow the spread in an area which can allow firefighters on the ground to safely move in and suppress it. If firefighters are not available to quickly take advantage, the temporarily slowed fire continues to spread. Under extreme conditions, especially strong winds, air tankers can’t safely fly low and slow as they have to do, and  even if they could, the retardant can be blown away from the target.

At the beginning of the 2019-2020 bushfire season the National Aerial Firefighting Centre (NAFC) planned on having five large air tankers available (including four that are leased and the government-owned 737), but added two more in November after large devastating fires began burning in New South Wales.

Then on January 4 Australian Prime Minister Scott Morrison said $20 million would be provided for leasing four more large air tankers as supplementary to the normal fleet for the current season only, bringing the total up to 11. Those four include two MD-87s and two DC-10s leased from Erickson Aero Tanker and 10 Tanker. The MD-87s have both arrived in the country, in spite of one of them being stuck for a while in Adak, Alaska due to an ash plume from a volcano in the Philippines developing on its anticipated route.

The two DC-10s were both in the midst of their C-Check maintenance in Mobile, Alabama when they were requested. As this is written on January 21 one of them, Tanker 912, has made it as far as Hawaii where it was grounded January 16 by a massive tropical storm along its planned route. John Gould, President of 10 Tanker, said that after being topped off with fuel and sitting on the hot tarmac, a fuel leak was discovered. The company’s fuel team is on it, Mr. Gould said. He expects the aircraft will depart from Hawaii Wednesday morning U.S. time heading toward a refueling stop at the Marshall Islands, then arriving in Australia Thursday evening local time. (UPDATE at 5:30 p.m. PDT Jan. 22, 2020. T-912 arrived in Canberra this afternoon, U.S. time.)

The next DC-10, Tanker 914, is expected to depart later this week. It will be the third DC-10 air tanker in Australia.

Deployment of two air tankers to Australia delayed by fog and a volcano

A C-17 from Australia hauled extra tires, an engine, and an APU from Arizona to Australia

DC-10 air tanker
Air Tankers 910, 911, and 914 at Albuquerque, May 3, 2019.

UPDATED at 1:30 p.m. MST January 17, 2020

As this is written, Erickson Aero Tanker’s T-102, an MD-87 (N292EA), just landed at Adelaide, Australia where it will be based. Their other MD-87 that will be working on a contract in Australia, Tanker 103 (N293EA), has left North America and is on a leg from Ketchikan, Alaska en route to refuel at Adak, Alaska. It is taking a slightly different route than its sister, T-102. T-103 will be based in Western Australia at Perth.

Tanker 912, a DC-10 (N522AX), departed from San Bernardino, California Thursday morning U.S. time and arrived in Honolulu that afternoon. It will be initially based either at Canberra or Sydney.


Originally published at 8:12 a.m. MST January 16, 2020

The departure of additional air tankers from the United States to assist with bushfires in Australia has been delayed for reasons not usually associated with firefighting.

The MD-87 air tanker that was scheduled to depart on January 13 had to be rescheduled due to the eruption of a volcano in the Philippines when the ash plume made a leg of the flight in the Western Pacific inadvisable. Erickson Aero Tanker went back to the drawing board to plan a different route and obtain permits but the delay allowed the ash to clear so they were able to use the original route for the first tanker to leave for Australia.

According to FlightAware, Tanker 102 (N292EA) departed from Portland, Washington on Tuesday January 14. The planned route for the MD-87 takes it through Alaska, Russia, Japan, Guam, and Papua New Guinea. It is expected to arrive in Australia at Cairns Friday afternoon U.S. time. As this is written Thursday morning U.S. time, the aircraft is in Narita, Japan.

The nine flight legs on FlightAware range from 783 to 1,565 miles. It is likely that they are taking the route along the western Pacific because the distance from California to Hawaii is about 2,450 miles, beyond the range of the MD-87s operated by Erickson Aero Tanker.

In 2015 a single-engine air tanker, an Air Tractor 802, flew from California to Australia via Honolulu, the Marshall Islands, Guadalcanal, and perhaps other refueling locations.  It is likely that it had a ferry kit that enables 800 gallons of fuel to be carried in the hopper (retardant tank).

The two DC-10s, Tankers 912 and 914, were expected to arrive in Australia on January 15 and 25 respectively, but weather in the southern U.S. required a change in the schedule for the first one. Both of the aircraft were at Mobile, Alabama undergoing C-Checks, which can take days or weeks depending on the age of the aircraft and the number of unexpected issues discovered that require maintenance.

Richard Alder, the General Manager of the National Aerial Firefighting Centre in Australia, said the work on T-912 was nearly complete when it needed a test flight during VFR conditions, but it was delayed for two days due to fog.

Tanker 912 (N522AX) departed from San Bernardino, California Thursday morning U.S. time, en route to a fuel stop in Honolulu.

The planned arrivals of the other DC-10 (T-914, N603AX) and MD-87 (T-103, N293EA) are next week, Mr. Alder said.

These four air tankers will be based initially at Canberra (DC-10), Sydney/Richmond (DC-10), Adelaide (MD-87), and Perth (MD-87) but they will continually review locations according to the bushfire risk across the country, Mr. Alder said.

While large air tankers have dropped on bushfires in Western Australia before, this will be the first time that one will be based there — Perth in this case.

These additional large air tankers will bring the Aussie fleet up to 11. In addition to the 737 they purchased in 2010, the contracted ships they will have available the rest of this bushfire season are: two MD-87s, three DC-10s, two RJ85s, two C-130Qs, and one more 737.

In 2018 and 2019 the United States Forest Service had 13 large air tankers on exclusive use contracts.

Mr. Alder explained that the four additional tankers have been contracted for a minimum Mandatory Availability Period (MAP) of 50 days with options to extend.  They will monitor the conditions continually and manage the numbers according to prevailing bushfire risk.

On Tuesday and Wednesday 10 Tanker Air Carrier posted photos on Instagram, Twitter, and Facebook with the text:

“Huge thanks to the Royal Australian Air force For sending out crew and a C17 and our own United States Air Force for coming out! This has become a joint operation.”

Mr. Alder explained why the RAAF C-17 was sent to the U.S. to pick up equipment for the three DC-10s that will be operating in Australia:

“It was opportunistic” he said. “The RAAF was in a position to be able to shift some spares to Australia.  This meant that the first DC-10 didn’t have to go back to Albuquerque after the maintenance in Alabama and could head straight for Australia.  We understand that the spares included wheels and tires, as well as a spare engine and APU.”

The RAAF C-17 arrived in Albuquerque Tuesday night U.S. time.

DC-10 equipment Australia bushfires Albuquerque
Tires and other equipment being staged at Albuquerque for loading onto a Royal Australian Air Force C-17 to support the three DC-10 air tankers working on bushfires in Australia. 10 Tanker Air Carrier photo.
DC-10 equipment Australia bushfires Albuquerque
Tires and other equipment being staged at Albuquerque for loading onto a Royal Australian Air Force C-17 to support the three DC-10 air tankers working on bushfires in Australia. 10 Tanker Air Carrier photo.
DC-10 equipment Australia bushfires Albuquerque
Tires and other equipment being staged at Albuquerque for loading onto a Royal Australian Air Force C-17 to support the three DC-10 air tankers working on bushfires in Australia. 10 Tanker Air Carrier photo.

Erickson Aero Tanker converting another MD87 into an air tanker

Posted on Categories Fixed wingTags
Lebec Fire MD87 air tanker
MD87 drops on a fire near Lebec, CA July 8, 2018. Photo by Tom Zimmerman.

(We found this press release today which is dated March 26, 2019)

AerSale®, a global supplier of mid-life aircraft, engines, used serviceable material, and maintenance, repair, and overhaul (MRO) services, announced today it has signed a contract with Aero Air / Erickson Aero Tanker to build another firefighting air tanker for the company’s fleet at AerSale’s MRO facility in Goodyear, Arizona. Conversion of the 6th MD-87 aircraft, formally begins on April 1 and will mark the sixth such aircraft modification AerSale has completed at Goodyear.

“The Erickson Aero Tanker is a very versatile fire bomber and we are proud to continue our work to expand their fleet and add more aerial firefighting power to the skies,” said Charlie McDonald, Senior Vice President MRO Services at AerSale. “This modified aircraft will rank among the best air tankers available for fighting wildfires across the country for years to come.”

Once the modification is complete, the new Erickson Aero Tanker will cruise at 450 knots, carry 3,000 gallons of fire retardant in all environments up to 40 degrees Celsius, boast a 900-mile loaded strike range, require only a 5,200-foot runway loaded, and both take off and land fully loaded.

In addition to converting the air tankers’ original MD-87 aircraft, AerSale also performs all heavy maintenance on the Erickson Aero Tanker fleet.

Video found of another engine failure on an MD87 air tanker

Chico, California, November 8, 2018

engine failure md87 air tanker chico california
Screengrab from the video of smoke coming from Tanker 107 as it was beginning to take off at Chico, California, November 8, 2018. Video by Robert Barnes.

Last week we received a video of an engine failing on an MD87 air tanker as it was taking off July 30, 2018 at Coeur D’Alene Airport in Idaho en route to drop retardant on a wildfire. The fact that the engine failed that day was well known, especially since hot debris falling from the aircraft started seven fires within a five-mile radius of the airport. One of the firefighters was injured while suppressing the fires.

This week another video has surfaced about an engine failure on an MD87 that received little or no publicity. Tanker 107 was just beginning its takeoff as Robert Barnes shot the video near his hangar at Chico Metropolitan Airport on the first day of the Camp Fire which burned into Paradise, California, November 8, 2018. The smoke in the background is from the Camp Fire.

Mr. Barnes said that after the incident a City of Chico truck hauled away large chunks of metal that looked to him like they came from a jet engine. He heard the Tower caution other air tankers to land long on Runway 31 due to F.O.D on the approach end.

This is the third engine failure on MD87 air tankers that we are aware of. On September 13, 2015 debris from an engine landed in a residential area of Fresno, California. One piece of metal crashed through the rear window of a car, while other shrapnel was found in city streets.

On July 30, 2018 an engine on an MD87 air tanker failed while taking off at Coeur D’Alene Airport in Idaho en route to drop retardant on a wildfire.

After the MD87 was first introduced as an air tanker, Erickson Aero Air made at least two modifications to the retardant delivery system in efforts to prevent retardant from entering the engines.

Video surfaces of engine failure on air tanker during takeoff

Coeur D’Alene, Idaho in 2018

Air Tanker 101 MD87 Rapid City
Air Tanker 101, an MD87, at Rapid City, December 12, 2017. Photo by Bill Gabbert.

On July 30, 2018 an engine on an MD87 air tanker failed while taking off at Coeur D’Alene Airport in Idaho en route to drop retardant on a wildfire. The reports at the time was that it failed after takeoff, but in this video that just came to light filmed by Harold Komm, Jr. it appears that the incident occurred during takeoff while the aircraft was approximately half or two-thirds of the way down the runway. At 0:52 in the video below, smoke or debris can be seen in the vicinity of the tail of the aircraft. Then the engine noise decreases as the takeoff continued. When it finally became airborne dust is kicked up at the end of the runway.

The flight crew deserves high praise for getting the plane into the air and then landing safely. An engine failure at that point is one of the worst times for it to happen.

(The video can also be watched at YouTube)

The aircraft was Air Tanker 101, an MD87 operated by Erickson Aero Air. Mr. Komm said that after takeoff the plane flew out to the designated retardant jettison area about seven miles northeast of the airport so it would not have to land with a full load of retardant.

Seven fires were discovered after the incident within a five-mile radius of the airport. One of the firefighters was injured while suppressing the fires.

Mr. Komm said he just recently found a report of the incident on Fire Aviation and offered to allow us to publish his video. We had to edit the audio to remove some unwanted background noise unrelated to the aircraft, but other than that and adding titles at the beginning and the end we didn’t change the video. He told us, “I had talked to Erickson Aero Air HQ in Oregon to make sure it was ok for me to distribute and the only thing was that I had to forward a copy of the video to the lead mechanic. I got some cool swag from Erickson Aero Air for being in the right place and time doing the video.”

This was not the first time that an engine on an Erickson Aero Air MD87 failed and falling debris caused problems after hitting the ground. On September 13, 2015 debris from an engine landed in a residential area of Fresno, California. One chunk of metal crashed through the rear window of a car, while other shrapnel was found in city streets.

There has been concern since at least 2014 about retardant being ingested into the engines when the MD87 is making a drop. A SAFECOM filed back then considered the possibility after engine surges or intermittent power was a problem for one aircraft after making a drop. Photos were taken of retardant stains on the fuselage caused by retardant flowing over the wing.

The first fix that Erickson Aero Air implemented was in 2014, “a new spade profile that has proved to eliminate this problem by keeping the fluid column much more vertical” the company wrote.

Then in June, 2017 they took a much more radical step. They had an external tank, or pod, fabricated and installed below the retardant tank doors, which lowered the release point by 46 inches, mitigating the problem Kevin McLoughlin, the Director of Air Tanker Operations, said at the time.

On December 12, 2017 I was given a tour of Tanker 101 by the flight crew while it was in Rapid City, and noticed there was evidence of retardant flowing over the top of the wing and flaps.

MD-87 retardant wing engine failure
Tanker 101, an MD87, with evidence of retardant stains on top of the wing and the flaps, December 12, 2017 at Rapid City Airport. Photo by Bill Gabbert.