In conducting research for work being done to develop an internal tank for a Chinook helicopter we ran across the patent for the portable, roll-on/roll-off retardant dispensing system that became known as the second generation Modular Airborne FireFighting System, or MAFFS 2.
Continue readingPrivate company asking for $5M in donations to bring back P3 air tankers

A private company has launched a campaign asking for $4,950,000 in donations so that they can begin flying P3 air tankers again.
A company called Orion Aerial Firefighters, with Dale Head as the CEO, is described as “a unique team of engineers, maintenance experts and pilots who are passionate and dedicated to provide effective aerial firefighting service in order to protect lives and assets.” Their stated goal is to return the P3 “as the critical component of the US Forest Service’s national firefighting fleet.”
Mr. Head said “The P-3 drops in terrain that other aircraft have trouble dealing with, and pilots feel that the maneuverability of a turboprop and the relatively short wingspan allows the P-3 to get to places other airtankers just cannot.”
The company is asking for donations through Indiegogo, where as of January 20, 2015 they have raised $1,857 since January 15 toward their goal of $4,950,000. They have 55 days left in their money raising campaign.
In April of 2011 Aero Union, which had recently been bought by new owners, had eight P3 air tankers under contract. By late July that number had been reduced to six when the Federal Aviation Administration found the company was not in compliance with the Fatigue and Damage Tolerance Evaluation and structural inspection program that was mandated by the company’s contract with the U.S. Forest Service.
At that time Tom Harbour, director of the Forest Service’s Fire and Aviation Management program, cancelled the contract, saying, “Our main priority is protecting and saving lives, and we can’t in good conscience maintain an aviation contract where we feel lives may be put at risk due to inadequate safety practices”.
Some people described Aero Union as having been run into the ground by the new owners.

In late 2013 the eight airtankers were purchased by a company that primarily deals in supplying and overhauling spare parts for aircraft. United Aeronautical Corporation (UAC), headquartered in North Hollywood, California, bought the aircraft from Comerica Bank which acquired Aero Union’s assets following the company financial problems. UAC then partnered with Blue Aerospace to market the P-3s.
Steve Benz, the Blue Aerospace Vice President for Business Development, told us in January, 2014, that the P-3s at McClellan were still “flyable”. He said on a regular basis the aircraft are taxied and the engines are run up. However, there is likely some work that would have to be done to regain approval as U.S. Forest Service air tankers.
In addition to the aircraft, Mr. Benz said UAC and Blue Aerospace now have the Aero Union intellectual property for both generations of the Mobile Airborne FireFighting Systems (MAFFS) which can be slipped into a C-130, and the second generation Retardant Air Delivery System, RADS2, a gravity assisted, constant-flow retardant tank system which has been successfully used in P-3s and other air tankers.
To handle the MAFFS and RADS2 business, the two companies formed a new organization, named Maffs Corp. They intend to provide parts and service for existing MAFFS units, and if there is a demand, to manufacture new MAFFS2 systems.

One of the P3s was in Canada undergoing major maintenance when the USFS cancelled the contract and it will never fly again. The other seven sat at McClellan near Sacramento until one was purchased in March 2014, by Joe McBryan of Buffalo Airways, leaving six.
Buffalo purchases a P3

Breaking news from the Aerial Firefighting conference. Buffalo Airways just purchased Tanker 22, one of the P3s formerly owned by Aero Union. They intend to use it as an air tanker. This was confirmed by Joe McBryan of Buffalo, who was pleased to say the P3 will live on.
They purchased it from Blue Aerospace/United Aeronautical Corporation.
You might recognize Mr. McBryan from the Ice Pilots reality show on the History Channel.
MAFFS at Aerial Firefighting Conference
Update on Aero Union P-3 air tankers
There is still a chance that some of the P-3 Orion air tankers formerly owned by Aero Union could see service as aerial firefighters. The company was forced out of business after their U.S. Forest Service contracts were canceled citing safety violations. United Aeronautical (UAC), which primarily deals in aircraft parts, bought the eight aircraft from the bank and then partnered with Blue Aerospace to market the P-3s.

As we wrote in November, they do not intend to operate the aircraft, but hope to sell them.
Blue Aerospace specializes in providing support and parts for P-3s, C-130s, F-16s, and T-56s, and they are a licensed distributor for Lockheed Martin and other original equipment manufacturers. Before Aero Union shut down, they provided spares and repairs for their P-3 air tankers.
Steve Benz, the Blue Aerospace Vice President for Business Development, told us that the seven P-3s that are still at McClellan Air Force Base near Sacramento, California are still “flyable”. He said on a regular basis the aircraft are taxied and the engines are run up. However, there is likely some work that would have to be done to regain approval as U.S. Forest Service air tankers.
When Aero Union ceased operation, one of their P-3s was in the middle of heavy maintenance in Canada. The engines and other parts had been removed. It was, and still is, “in pieces”, Mr. Benz said, and will never fly again. But there is hope for the other seven. He said there has been considerable interest from potential buyers.
In addition to the aircraft, Mr. Benz said UAC and Blue Aerospace now have the Aero Union intellectual property for both generations of the Mobile Airborne FireFighting Systems (MAFFS) which can be slipped into a C-130, and the second generation Retardant Air Delivery System, RADS2, a gravity assisted, constant-flow retardant tank system which has been successfully used in P-3s and other air tankers.
To handle the MAFFS and RADS2 business, the two companies formed a new organization, named Maffs Corp. They intend to provide parts and service for existing MAFFS units, and if there is a demand, to manufacture new MAFFS2 systems.
New owners of Aero Union’s assets intend to sell or lease the P-3s

When we wrote on October 15 that the eight P-3 Orion air tankers formerly owned by Aero Union had been purchased by a company that primarily deals in supplying and overhauling spare parts for aircraft, it was unknown what the fate of the planes was going to be. The company that bought them and the other assets, United Aeronautical (UAC), was not disclosing their plans and there was concern among those who would like to see the big four-engine turboprops back in the air that they would be parted out or scrapped. While that still could happen, a new development raises the possibility of a continued life for the P-3 air tankers.
UAC has partnered with a second company, Blue Aerospace, in an effort to sell or lease the eight aircraft. Blue Aerospace made a presentation last month at the Hercules Operators Council in Atlanta promoting the air tankers, and proudly displayed the Aero Union logo. They intend to:
- Work with the customer community to ensure that the appropriate maintenance is conducted;
- Provide legacy support for older systems, RADS II and Mobile Airborne FireFighting Systems (MAFFS I); and,
- Regenerate the capability to supply new fully operational MAFFS II units.
Blue Aerospace said in their presentation, “we are not an operator, but seek to make the highly effective assets of UAC available to those who are”.
A pdf of their presentation can be found HERE.
Over the last few years we have received calls from a variety of people asking where they could buy new MAFFS units or arrange for maintenance or parts for existing systems. So there may be a market for new MAFFS and even the Aero Union P-3s.
There are varying reports of how much work and how many dollars would be needed to bring the eight aircraft back into flyable shape. Six of them were still being used on fires when the U.S. Forest Service cancelled their air tanker contract with Aero Union in July of 2011, saying safety inspections were not being completed. Shortly after that the company laid off most of their employees and eventually sold all of their assets to a bank.
