Winter Operations
Across
- 4. what surfaces should be clear of frost and ice
- 5. the hold over time not applicable in this condition when use 25/75 used
- 7. chemical agents used to treat runways enter cabin as mist, misidentified as
- 8. Santa lives here
- 10. how a anti icing fluid is identified by content
- 11. change of water vapour to ice
- 12. this is what snow / ice / frost can be described as on movement areas
- 13. this type of residue when aircraft has not been flown after anti icing
- 16. snow that can be blown loose and not form a snowball
- 17. what type of ice is accumulated on the engine fan blades at idle speed
- 18. abbreviation of lowest temp can use de ice fluid
- 21. this is acceptable on the crown section of aircraft fuselage
- 22. use this facility for retardation on the runway
- 23. what shall be done to aircraft before spraying starts
- 24. info on RWY state & braking conditions are contained in a
- 27. forward fuselage normally cleaned with hot ------ only
- 28. conducting periodic engine run ups will do this to ice
Down
- 1. when should two way communications be established for de-/anti ice
- 2. trade name of typical de ice fluid used in UK
- 3. take off must not be attempted from contaminated RWY with this
- 4. fluid / water mix expressed as a percentage by volume
- 5. time of protection will be shortened in these conditions
- 6. snow that will break into lumps or may hold together when picked up
- 9. exercising nose wheel steering in both directions circulates this type of fluid
- 14. when these hit hard ground do not bounce or shatter
- 15. condition of atmosphere when maximum water vapour present
- 19. KILFROST ABC3 is what type of de- icing fluid?
- 20. skiddometer code listed on a SNOWTAM
- 21. how much percent correct MOCA/MORA - from ISA - ISA-15
- 23. type of ice in a layer, relatively transparent
- 25. what should not be used to clean windshield if contaminated
- 26. abbreviation of the tables used to determine effective time of de-ice protection
- 27. when more than 25% of runway surface is visibly damp or < 3mm of water