What are the requirements for a plane to be certified for icing conditions?
Rigorous testing is required for FIKI certification to ensure that an aircraft can safely operate throughout atmospheric icing conditions in terms of altitude, temperature, Liquid Water Content (LWC), and drop size, which comprise the icing envelope.
Can you fly into known icing conditions?
§ 91.527 Operating in icing conditions. 23, or those for transport category airplane type certification, no pilot may fly an airplane into known or forecast severe icing conditions. …
How do you avoid icing when flying?
To avoid ice, the pilot ought to check potential ice conditions before the flight. They exist when temperature is in freezing range (+2°C to -20°C) and there is visible moisture or precipitation….To avoid an icing encounter:
- develop a pre-flight plan;
- know where the ice is;
- know where it is safe.
Can you fly into an area where icing is forecasted but there are no pilot reports of an icing?
So long as you can maintain VFR (clear of clouds) and so long as any applicable forecast is for moderate icing at the worst, you can fly under Part 135 in an area where icing has been forecast if, in light of all the information available to you, you have determined that you will not fly into conditions conducive to …
What qualifies as known icing?
“Known ice” involves the situation where ice formation is actually detected or observed. “Known icing conditions” involve instead circumstances where a reasonable pilot would expect a substantial likelihood of ice formation on the aircraft based upon all information available to that pilot.
What are the ice protection requirements for aircraft?
PROTECTION REQUIREMENTS 2 6.1 Ice Protection Requirements: Unintended Exposure to Icing Conditions 3 6.2 Ice Protection Requirements: Intentional Operations in Known and Forecast Icing Conditions 4 6.3 Ice Protection Requirements: Operating Safely in Icing Conditions 5 7.
What happens if you put ice on an airframe?
Airframe Icing can lead to reduced performance, loss of lift, altered controllability and ultimately stall and subsequent loss of control of the aircraft. Hazards arising from the presence of ice on an airframe include:
What are ice protection technologies and operating modes?
APPENDIX H. ICE PROTECTION SYSTEMS H-1 H.1 Ice Protection Technologies and Operating Modes H-1 H.1.1 Ice Protection Technologies H-2 H.1.2 Ice Protection System Operation H-9 H.2 References H-11 APPENDIX I. DROP IMPINGEMENT AND WATER CATCH I-1