Check the listing for details. DESIGN 4 PILOTS® Aircraft Carbon Monoxide CO Detector Card — PILOT CONTROLLER®. Condition: New. Listed at 9.95 USD. Aircraft Carbon Monoxide Detector Card - CO Detector - Design 4 Pilots BrandDesigned specifically for aircraft, but also works great for cars, trucks, boats, RVs, campers, tents, fish houses, etc. Improves your safety in any fuel-burning vehicle or fuel-heated enclosure. Carbon Monoxide (CO) is an extremely hazardous colorless, odorless and tasteless gas that can lead to potentially fatal incapacitation even in small quantities. Deadly Carbon Monoxide (CO) is produced wherever fossil fuel (such as gasoline, kerosene, diesel, natural gas, and propane) is combusted without sufficient oxygen.The PILOT CONTROLLER® is ideal for use in either an airplane, boat, car or at home.Includes adhesive strip on the back for mounting anywhere. Replace every 12 months.