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NatsNews

July 20, 2019: CL Precision Aerobatics (Stunt)

By Matt Neumann (mrstuka@cinergymetro.net)

Gray skies, nothing but gray skies … at least for most of the morning.

Friday is traditionally called top 20 day. It is the day that the top 20 from the Open skill class flyoff to find the top five who will move on to Saturday’s event. It is also the day that, in this case, the top 16 from the Advanced class flyoff to find out who will be crowned the Advanced Class National Champion.

July 20, 2019: CL Combat

By Phil Cartier

1/2A Combat is a bit like swatting mosquitoes. The planes are small (proportional to Fast Combat aircraft), have very tight turning, and are difficult to see. It’s hard on spectators, buts great fun for the pilots. The planes are scaled down and look like Fast Combat aircraft to the pilots. They just pull a lot less—a couple of pounds instead of 12 to 15 or more. The aircraft are cheaper too.

July 19, 2019: CL Combat

By Phil Cartier

Speed Limit Combat keeps the speed below 75 mph. A total of 21 fliers turned out, including some who generally don't travel extensively except for the Nats. This year brought out a more-limited range of engines. The list included Fora 15, LA and FP, Fox 36, Nelson, LA 40, and probably one that I missed.

July 19, 2019: CL Racing

By Tim Stone (stone-tim@sbcglobal.net)

The competition wrapped up Thursday with the running of Clown Race and Sport Goodyear.

Clown Race rules specify a standard design, the PDQ Clown, a 50-plus-year-old design currently kitted by Brodak Manufacturing and PDK. Any engine can be used, up to a .19 displacement. Engine preference has become RC car conversions and FAI combat motors. Unlike other racing events, the winner is determined by who has flown the most number of laps in a specified time period.

July 19, 2019: RC Combat

By William Drumm (midair72@hotmail.com)

Day 3 for RC Combat started out beautifully. Only a few clouds painted the sky, and the sun was shining brightly.

GNAT Combat was on the agenda for Thursday. GNAT airplanes are easy to build and are quite rugged because they are built out of coroplast and are all of the same design. They use a .15 engine that is legal for SSC and use the same 8 x 3 propeller without an rpm limit.

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