Party at Work--September 30 Simulcast of Ig Nobel Prizes at CHF

I had lunch in near Harvard Square today at Rafiki Bistro with Marc Abrahams, creator and host of the annual Ig Nobel Prizes.  Great hamburger.  And a lot of fun talking to Marc about life in Iraq, and back home.  But the real subject of our lunch conversation was the 20th Annual Ig Nobel Prize Ceremony on September 30 which will be simulcast at Chemical Heritage Foundation where I work.  We are hoping to have a big crowd and several special guests in Philadelphia.

Tickets are almost sold out for the 1200 seats of Harvard's Sanders Theater, where the Ig ceremony is held every year, so Philadelphia may be the best place to eccentric published science get the recognition it deserves.

After leaving Harvard Square, I got stuck in traffic jams on Mass. Ave., Mystic Parkway, and five miles of Route 93 including the Big Dig.  In the rain.  It's nice to be home.

Numbers Update

Early this morning my blog got visit number 75,000.

A few hours later, somewhere in Medford, Mass., I went over 5,000 miles on my bike for the year.
I rode those miles and the last 10 miles of this morning's 30-mile ride in cold rain.  The weather has been bad in Boston for this whole trip.

Looking Up--My View of Sling Load Training

Six huge rotor blades whipped the humid August air, lifting and holding the Chinook helicopter just a few feet off the ground.  Inside the cargo-carrying giant, the pilots waited for the signal to move forward. 

Fifty feet in front of the hovering helicopter sat a Humvee with thick cables attached to its frame at the front and rear.  A soldier crouched on top of the Humvee at either end, holding a four-foot long metal rod with a circular eyelet at the end—looking like the loop end of a huge sewing needle.  The eye is made to fit hooks attached to the belly of Chinook helicopters.

With a thumbs up signal from the flight engineer working with the ground teams, the Chinook tips its plexiglass nose slightly down and rose to 20 feet of altitude as it flew toward the Humvee.  As the big bird approached, the soldiers holding the big cabled hooks begin to get blown around by the front rotor.  A flight engineer, hanging his head and shoulders out of the “Hell Hole” in the belly of the Chinook between the cargo hooks, guides the aircraft slowly down to a hover six feet above the Humvee.

Like rodeo cowboys trying to lasso a longhorn in a hurricane, the soldiers on the Humvee stood up in the swirling air under the Chinook and swung their metal “lassos” toward the hooks on the belly of the Chinook.  When the hook set, the ground crew jumped down from the Humvee and ran 100 meters away through the full Chinook wind blast. As they ran, the pilots slowly lifted the aircraft until the cables are stretched tight.  When the flight engineer signaled that the load was set, the Chinook flew up and away with the 3-ton Humvee swinging gently beneath. 

At that point, the Humvee circled the airfield underneath the Chinook, or the pilots simply went up 50 feet then lowered their cargo back to the ground.  The up and down flight is known among air crews as an elevator drill.  As soon as the cables were slack underneath the Chinook, the crew released the electric hooks.  The cables dropped to the ground as the Chinook flew away.  The air blast from the rotors is so loud that the hooks and cables fall without a sound.

Depending on the preference of the aircrew, the pilots made a slow circle back to their hover point, or they slid the 16-ton aircraft sideways 20 feet above the ground and flew backward before spinning the olive-drab behemoth in its own length, like a Smart car making a u-turn on a narrow street, making it look like some a mythic creature let loose in the middle of Pennsylvania.

The air crews and ground instructors for the all-day exercise were from Bravo Company, 2-104^th General Support Aviation Battalion which returned from a one-year deployment to Iraq in January of 2010.  They trained more than 100 soldiers from 2-28^th Combat (Heavy) Support Battalion.

On Vacation

For the past week I was on vacation in Utah with my family.  I have a lot more pictures to post from the sling load.  But in the meantime, I have 1,000 pictures on a public FLICKR page here.

I plan to transfer most of the photos from Iraq to this page eventually.

Today through Wednesday I am at a chemistry conference in Boston.  It is raining and will be raining through Wednesday.  I rode in the rain yesterday to see my best friend from High School, but will be in meetings all day today.

I'll try to post more pictures in the next few days.

Two of My Favorite People Get Promoted

At first formation on Saturday morning two of the best soldiers in Echo Company got promoted.  Sgt. Jeremy Houck got promoted to Staff Sgt. and Spc. Daniel Lake to Sgt.  In Iraq, Houck was one of leaders on the team that re-built and rewired many buildings all over Tallil Ali Air Base.  We were sent at the last minute to a base that was not ready for a Combat Aviation Brigade and Houck helped to change that--in a big hurry.  Lake is a smart experienced mechanic who spent a very long year doing whatever was required on maintenance teams. He had a sergeant's responsibilities during most of the tour.  His promotion was slowed by several paperwork hassles and long overdue.

Because they are in Echo Company, the ceremony ended with a splash!!!

More Sling Load Shots

How close does the Chinook get to the soldiers hooking the payload?

Chinook Sling Load Training

Today I got a call at 11 am from our Command Sgt. Maj. saying I needed to get to the south side of the airstrip as soon as possible.  Our Bravo Company set up sling load training for the 2-28th Brigade Support Battalion, the soldiers who support the 55th (Heavy) Combat Brigade.

Sling loads are anything that can be carried underneath a Chinook helicopter by hooking heavy cables and lifting.  In the morning, it was a Humvee.  In the afternoon pallets so large they could not fit inside the Chinook.