FIELD JOURNAL
A Sunrise Landing -- Part 1
It's 0300 Hours but I'm On My Way to Meet the Shuttle!
by Glen Davis
October 6, l997
The alarm clock goes off; it's 0300 hours (pronounced
"oh three hundred hours," which is 3:00 a.m.) (which I refer to as "0
dark thirty in the morning"). I climb out of bed and head for the shower;
I am starting to wake up now. My mind is drifting to what is ahead later
this morning: "What is the weather like? I wonder what the winds are like.
Do I feel right? I hope my partner is not sick!"
I get dressed and head out to the garage. The door
opens and I back out onto the driveway. The stars are out and shining
bright. There is little wind, if any. I feel good and alert now. I make
the half-hour drive through the Merritt Island Wild Life preserve. There
is an osprey on just about every other telephone pole. Turkey buzzards
are roosting on the telephone lines and the towers along the route. There's
an owl watching for a morning meal to be scared up from my car as it passes
by. I have to stay alert because of the hog population; they tend to try
and commit suicide using your car. Off in the distance, I can see the
xenon lights. Xenon lights are the very bright lights that light up the
runway so the shuttle can see the runway from outer space. The lights
are shining up the runway from the south, indicating a landing on runway
33. Runway 33 is the preferred landing area because the Sun will not be
shining into the windshield.
Once I pass the guard gate, my drive to the mid-park
site is only about three miles more. I need to report there by 0400. Inside
the building at the mid-park site, I have to check in with the supervisor
on duty. I check in and receive an early tie-in briefing. This briefing
will let me know what, if any, funnies are happening with the orbiter
so far this early morning. I need to gather the tools and supplies that
I will need to bring out to the white room truck. My partner working with
me today will be Scott. On our way out to the truck, we will stop and
check out two radios so supervision can contact us at anytime. We also
get our hazardous badges from the orbiter integrity clerks.
When we get to the white room truck we stash our
supplies inside. Next we start our walk around, giving the truck a twice
going over. I open the hood and check the fluids with Scott looking over
my shoulders. The mechanics from roads and grounds will be checking the
fluids later. Roads and grounds' employees are responsible for all the
mechanical work on all the vehicles used on the runway. We look at the
tires to see if there is enough air pressure in them. The white room truck
is more than 18 feet off the ground, making it very top heavy. If the
tires are too soft the truck could turn over. I get into the truck and
start it up. After the truck has warmed up enough I will engage the hydraulic
pump. The hydraulic pump supplies fluid to the stabilizers on the truck.
I will run all the cylinders up and down to make sure they all work. Scott
watches each one and lets me know what is happening. Next I turn on all
the lights and Scott checks them all to make sure they are working.
Besides the standard running lights, there are area
flood lights. Flood lights all around the truck plus lights for the stairs
and the inside of the white room help light the work area. Scott rolls
up the large 6x8 roll up door from the inside of the white room. He now
unsnaps the straps that hold the large seal from its place of storage.
When Scott tells me he's finished, I flip the switch that activates the
blowers and the seal inflates. After inflation of the seal has been completed
and checked out, I'll turn the switch to de-inflate the seal. Scott re-snaps
the straps and pulls the door back down for the ride to the end of the
runway. I turn the engine off and we return to the main building. With
all our pre-ops complete for the white room truck, I go to the quality
control person and put my stamp number on the completion of our pre-ops.
The time is now about 0445 and we have about 15 minutes
to take a break before call to stations. As I look around the room I can
see everyone's relaxing. Some are reading the paper while others are resting
their eyes. Management has brought in several boxes of doughnuts and there
is juice in the refrigerator. Call to stations is two hours before landing.
Houston verifies KSC is ready to support an 0700 landing. One of the steps
JSC is looking for is that the spacecraft operator in charge is fuel cell
certified or 016-1. I answer the call, giving my stamp number, indicating
I have the required certification. Next is a radio check with all players
to verify all radio communications are in good operating order. Scott
answers to OOA2. I will answer to OOA1. OOA1 operator orbiter access is
the driver and responsible spacecraft operator.
At about 0530 there will be a meeting at the NASA
convoy van. The convoy commander will then inform us of any problems that
the orbiter is having. The commander briefs us on the wind direction and
speed and tells us which runway they will be using. He will also give
us a safety briefing. Working on an orbiter "hot" from orbit is very hazardous.
After the meeting I gather with the astronaut support persons. We introduce
ourselves. I go over what's expected of us with them, and how I can best
be of help to them. Normally the ASP'S and SCO'S work well together.
Now it's time to go to the restroom, because it's
going to be a very long time before we get to go again. We get into the
white room truck and get ourselves lined up in the convoy where the orbiter
move director has told us. Once the forward convoy has lined up, the convoy
will head for the north end of the runway. It takes us about 30 to 45
minutes to reach the end of the runway. The white room truck has a maximum
speed of 25 mph. The runway is almost due north and south in direction.
A landing on runway 33 puts the Sun at the commander's back.
The forward convoy deploys to the end of the runway
that the orbiter will stop at. In our case, the north end! The aft convoy
will deploy from the mid-park site where we started. The mid-park site
is at the halfway point. The orbiter will roll past the aft convoy. The
aft convoy will then head north today.
[What lies ahead for Glen Davis and his team? What
will happen when the shuttle begins its descent onto runway 33? Stay tuned
for Part 2 of Sunrise Landing, coming up!]
|