Aero Air, also known as Erickson Aero Tanker, has scheduled retardant drop grid tests at Fox Field in southern California for one of their MD-87 aircraft that they are converting into air tankers. Last month Aero Flite’s Tanker 160, an RJ85 which is similar to a BAe-146, went through the same procedure.
Aero Air’s tests of their 4,000-gallon MD-87 are expected to begin January 13, weather permitting, and will last four or five days. The aircraft will start dropping at about 7:30 a.m. each day and will continue until either the wind increases to over 10 knots or until one hour before sunset if there is no wind.
The process involves dropping retardant over a grid of hundreds or thousands of cups intended to measure the volume and consistency of the pattern when it hits the ground. The Interagency AirTanker Board requires passing this and other certifications before an aircraft can be “carded” as a federal air tanker, which makes it eligible for a contract to fight fires. For the RJ85 tests, both paid and inmate fire crews were on hand at Fox Field last month to assist with the set-up of the grid and the collection of the cups after each drop. Firefighters have been asked again to assist with the MD-87 tests.
Kevin McCullough, the President of Aero Air, told Wildfire Today in December, 2012 that they had purchased seven MD-87s and intended to convert them into air tankers.
Aero Air received a contract from the U.S. Forest Service on June 7, 2013 for two MD-87 air tankers. The aircraft were not ready and missed the contractual start date a couple of months later. The U.S. Forest Service then issued “cure notices” to Aero Air and two other companies that received the next generation contracts for five air tankers, none of which met the required start date. Aero Air responded saying the aircraft would be available between April and June, 2014. Later in a justification for awarding a sole source contract to Neptune for two BAe-146 air tankers, the USFS wrote they were “not confident that [the] five … contracted NextGen airtankers will be available to fight fires in 2014″.
Below is a video about Aero Air’s MD-87 air tanker making their first test drop early in 2013.