Air Force 1 HVACLogo Design Contest

#40 #41#42 like the shield but would like to see it without the swoosh
omit shadow under shield
I like HVAC font in #28,29,30,39
#28 also would like to see concept with symbol above flame and snowflake

#43 like to see bottom part of flame under swoosh look like a snowflake

#50 & #49 can i see AIR FORCE 1 bigger in proportion to HVAC
#50 the number 1 in blue
#49 HVAC font black in color
#50 like too see if the color in the shield not so muted (will be putting on company vehicles)

#50 like to see the shield without an edge/frame, edgeless/frameless so flame/wind/snowflake can be larger
#50 I like the use of a propeller/fan blade to divide up the three design symbols

Thank you for giving feedback and rating.
Please check out the revised logo.