Aircraft Maintenance: Disinfecting aircraft to protect against COVID-19
In response to the COVID-19 crisis, we recently launched a weekly webinar program called “SocialFlight Live!” where we communicate helpful information to pilots during this critical time.
One of the first guests was Mark Rubin, president of New England Aircraft Detailing. Mark has been on the forefront of disinfecting general aviation aircraft, many of which are being used for lifesaving missions during the crisis.
The FAA and the Centers for Disease Control and Prevention recommend that air carriers and crewmembers take precautions to avoid exposure to COVID-19. A full list of these precautions can be found in SAFO 20003, COVID-19: Interim Health Guidance for Air Carriers and Crews. The CDC has also provided recommendations for aircraft operators to clean and disinfect aircraft. The National Business Aviation Association and committee volunteers have summarized this information in an easy-to-use resource that will help you make aircraft cleaning decisions.
According to Rubin, the good news is that not only are products available that can effectively disinfect an aircraft, but there are also products available that provide a protective antiviral coating on surfaces that lasts for up to two weeks, according to the product manufacturers. These products are not necessarily easy to obtain during the crisis, but they can be found with some effort.
Zip-Chem Calla® 1452 Neutral Disinfectant Cleaner
According to Zip-Chem, “Calla® 1452 meets the requirements of AMS 1452, AMS 1530, AMS 1453, AMS 1550, Boeing D6-7127, and D6-17487. The Calla® 1452 Neutral Disinfectant Cleaner is a phosphate-free formulation that is designed to provide effective cleaning, deodorizing, and disinfecting. This product, when used as directed, is formulated to disinfect hard, non-porous, and inanimate environmental surfaces. These surfaces include glazed ceramic tile, plastic surfaces, floors, walls, metal surfaces, stainless steel surfaces, and glazed porcelain. Calla® 1452 does not stain aircraft interiors and plastics.”
Bacoban for Aerospace—Disinfectant and Protectant
Bacoban is an antibacterial and antiviral disinfectant that, according to the manufacturer, has the additional benefit of providing 10 days of continuous disinfection via a sol-gel process that develops a solid gel nano layer. It is available in spray bottles or in a fogger/atomizer solution.
Zep Aviation RTU Cleaner/Disinfectant
This product is a “ready-to-use, non-streaking cleaner and disinfectant for aircraft interior, exterior surfaces including aircraft windows. Aviation Specs: Boeing D6-17487, Boeing D6-7127, AMS 1452A and AMS 1550B, ASTM F 519 Zep Aviation RTU Cleaner Disinfectant (EPA Reg. # 6836-152-1270) has demonstrated effectiveness against viruses similar to 2019 Novel Coronavirus (SARS-CoV-2) on hard non-porous surfaces. Therefore, Zep Aviation RTU Cleaner Disinfectant can be used against SARS-CoV-2 when used in accordance with the directions for use against Norovirus on hard, non-porous surfaces.”
Sani-Cide EX3
Sani-Cide EX3 is “an EPA registered broad-spectrum disinfectant and multi-purpose cleaner. It offers a safe and effective approach to the disinfection of a variety of surfaces throughout the aircraft while cleaning multi-soils leaving behind a clean, streak and haze free surface.”
When cleaning your airplane, it’s critical to clean all touch surfaces thoroughly, which is just about everywhere within the tight confines of the average GA aircraft. Pay special attention to every handle, knob, touch screen, yoke, belt buckle, and control that is touched in routine use; inside and outside the aircraft. And don’t forget the headsets. As a precaution, headsets should be thoroughly cleaned after use and never shared without thorough disinfection. Current medical guidance is that the virus that causes COVID-19 can survive for days, possibly weeks, on some surfaces. Therefore, consider keeping your headset with you, and packing away shared headsets in separate cases with the date of last use if they are to be used by passengers. Refer to the CDC website for additional information.
As pilots, we are always looking for ways to assist in a time of need. If you have the opportunity to provide assistance during the crisis, please follow the safety guidelines and laws of your local government and take every precaution to protect your health and the health of others. As we learn more, I will continue to provide information on the weekly SocialFlight Live! broadcast. You can visit the website to register and ask questions during the program. You can also view previous programs on SocialFlight’s YouTube channel.
I hope you and your families remain safe and healthy, and I wish you blue skies.
