Airshow - Tucson

At the airshow "Thunder & Lightning Over Arizona", Davis-Monthan AFB.  The show was March 23 and 24, 2019.  We attended on the 23rd.

The airshow includes ground exhibits, flying performances with stunts and vintage and modern aircraft. Many of the ground exhibits can be entered.  There are presentations and air force personnel and the actual pilots and performers available to talk to.

B17 Bomber, WWII

Mitchell Bomber, WWII

Grumman Hellcat fighter, WWII

Japanese Zero Fighter, WWII

One of the exhibits we entered was a C17A cargo plane. We had a nice chat with the pilot in the cockpit. She has logged lots of miles!

Side window view from the co-pilot's seat of the C-17

There were precision team flying, stunts and acrobatics. Aircraft included WWII, Korean War, vintage civilian and modern racing as well as modern military craft. Lots of fly-by's and an exhibition by the Air Force Thunderbirds. It was a full day!

A10 ground attack aircraft:

F22 Raptor 5th generation fighter:

Flyby's of aircraft of all types. F86, F35, F22, A10 C17, as well  as WWII aircraft, and so on:

Hellcat, Zero and Mitchell bomber

Mitchell Bomber

Grumman "Hellcat"

F86

CJ-6 Chinese Air Force Training Aircraft!

C17 Cargo Aircraft

Then there was the barnstormer. The pilot is Vicky Benzing, who has been "flying in earnest since 2005."

More daredevil flying by Kent Pietsch, Professional Stunt Pilot who landed his "Jelly Belly" plane on a moving truck!:

The Red Bull stunt flyers were next:

Helicopter jump stunts:

The "squirrel suit" flying stunt was amazing. The suit provides glide and lift for the man or woman wearing it:

Helicopter pilot did rolls and loops, fully inverting:

Then the jet powered truck raced the airplane!

Original material:  https://roadtrek210.blogspot.com/

Improving RV Interior Air Quality

Gadgets Update.

With the onset of Spring the pollen count in AZ is climbing and we're getting ready to continue our annual trek.  G has some allergies and we've been experimenting with a small, portable air purifier.

We evaluated several. Most use a fan and filter. The best of that type use a filter rated as "HEPA". HEPA stands for high-efficiency particulate air. A HEPA filter is a type of mechanical air filter; it works by forcing air through a fine mesh that traps harmful particles such as pollen, pet dander, dust mites, and tobacco smoke. A HEPA filter is in most air purifiers.

However, we wanted something small, portable. quiet and efficient. So we opted for a different approach.

According to the local weather data we monitor the dominant air quality contributors include ozone and pollen. We've been using a small device by Airfree, a Onix 3000. It is small enough to carry in the Roadtrek. This uses 51W of power and no filters. It uses convection air current and a sterilizing core. It destroys airborne mold, viruses, dust mites, allergens, bacteria, organic odors, ozone and pollens. We've been using it for several months. The device is designed to handle 650 sq. ft. and is about 10-1/2 inches tall and 8-1/2 inches in diameter.   We've been using it in the main living area of our 5th wheel. It is on the floor and near the center of the room. That room is about 100 square feet floor area;  about the same as the Roadtrek. We'll be taking it on our treks.

One thing to be aware of. This device does not capture particulates and remove them from the air. It does sterilize and destroy bacteria and ozone, etc. That's according to the manufacturer.

Here's a link to a test report for the larger P2000:
Airfree.com scientific test pdf file

The blue light is a built-in "night light"

Here is the manufacturer's diagram of how it works:

For more information go to the company's website. Do your own research and evaluation before making any purchase decision. This post is not an endorsement of any product. I'm passing along my experience. I have no idea of how well the product actually works because we have no scientific method of determining just how much "stuff" this device has sterilized.

Click for Airfree.com website

Original material:  https://roadtrek210.blogspot.com/