Position: Abeam KRNO (Reno, Nv.)
Altitude: 30,000 feet
Groundspeed: 488 mph (425 knots)
Equipment: A320 with A1 power (small engines)
Pax-on-Board: 145
Destination: KPDX (Portland)
Airborne...
An ATL flight instructor with whom I have become acquainted, via the Internet, told me that my job, as part of Wilbur and Orville's Great Aviation Adventure, is the deep end of the pool. I like that description, for it is correlative to deep water, i.e., not being able to touch bottom. It fits nicely with my veneration of the night sky... Deep, infinite, and untouchable.
My wandering mind comes back to the flight deck as I remember the initial incident report I read today in the CBMI (Crew Briefing Master Index, essentially a pre-flight book updated by the Chief Pilot's office). A British crew flying the A321 had a nocturnal visit from an electrical gremlin. It was not pretty, but they kept their heads on straight and managed to maintain control... Got to love those Brits.
The moon is exceptionally bright tonight. I can see the outer portion of the left wing, from the spoilers outward, clearly. No gremlins riding on my side... I do not dare ask the co-pilot to do a gremlin check, though. Even so, there might be one riding on the tail and we would never know until it reached into the Star Trek bay with its putrid fingers and started pulling on wire bundles.
Yikes! Shake it off captain... Too much worrying going on here. But, can you worry too much about the souls in the back?
So goes the mentation in the dark... 30,000 feet over Nevada.
PPOS (present position)...
We are in an older 320 with small engines, but with upgraded flight/nav computers. She is a good ship. I have flown her many miles over the years. As do all these older birds, her belly has a few wrinkles from hard landings and if you look close enough in the flap tracks and gear wells, you can find evidence of four, maybe five paint jobs. She has only flown at this airline, but, like me, has seen a lot of miles and management practices disappear in her six. Paint jobs seem to be the first thing to change with a new base commander.
Tonight, during the taxi to the runway, number two engine high-pressure bleed valve failed. Bleed air from the high pressure section of the engine is cooled and delivered to various user units. Not a major problem, though. We can still fly using the high pressure bleed from number one engine. There is one itty-bitty catch... We have to fly at a lower altitude in case the number one engine bleed valve fails while en route.
After getting approval from Maintenance Control and completing the incriminating paper trail, we continued the taxi and take-off.
The troposphere is smooth at 30,000 feet, night sky is clear, winds are moderate (70 knots) out of the west. Over each check point I compare fuel-in-tanks and time from the last check point with my dispatcher's flight plan. If they are within 1,000 pounds and three minutes, I am a happy captain. If not, why?
Outside, a moonlit undercast as far as the eye can see. Inside, a bright green course line generated by Fi-Fi's exotic nav computers leading to the edge of the digital world. Chris Columbus would be amazed...
Top-of-Descent...
We leave the safe embrace of altitude, aways altitude, and begin the descent for KPDX by commanding the flight management computers to follow the vertical profile. A virtual waypoint at the end of a string of waypoints is the target Fi-Fi is concentrating on... Speed, altitude, time, and distance is her game and she is good at it. We enter data and requested parameters via dual keyboards, always monitoring the reaction. The cerebral interface... If I push this button, what is going to happen?
During the old days, flying the 737-100 steamers, we would lower the altitude hold paddle, pull the thrust levers back, and push the yoke forward. The airmanship interface... Mind to muscle to flight controls, all done subconsciously while asking the Captain if he had seen the new flight attendant in the rear galley.
Glide slope intercept...
KPDX weather is atrocious; +R, 006 ovc, 3215G25 (heavy rain, 600 overcast, winds 320 degrees at 15 knots with gusts to 25 knots). That would be a 40 degree crosswind on a wet and contaminated runway. Partial flaps would facilitate an easier missed approach and go-around, but full flaps gives a better view of the runway environment in the murk.
Full flaps it is with auto-brake ARMED, medium strength. On a thirty degree intercept angle, the Electric Jet captures the radio beams that lead to the runway. Her auto-thrust is having a hard time maintaining selected airspeed in the turbulence and wind; I select it OFF and take over with captain Dave's thrust control.
Gear down and locked, flaps to FULL, check engine heat ON, turn wing heat OFF in case of a go-around (we will need the bleed air for thrust). At 2,000 feet above the airport, the precip is heavy snow. OK, this is cool, literally...
Runway in sight...
There it is, sort of... Ten o'clock. The nose is pointing into the wind to maintain the runway centerline; snowflakes have turned into heavy rain, just as advertised. It is time to turn the wipers on HIGH, auto-pilot OFF... The VASI (visual approach slope indicator) is burning through the rainfall showing two white over two red... Perfect! I turn my full attention to the VASI and the airspeed indicator, my right hand feeding or denying kerosene to the mighty V2500 engines. God, I love these babies... Atmospheric processors working hard.
100 feet... 50 feet... Start the flare and kick the crosswind out of the airframe with a lot of left rudder and right aileron. The million candlepower landing lights show the rudder application with a shift of rain drop impact angle.
Touchdown comes at 140 knots on a wet runway. The airborne conveyance changes into a fast moving, ungainly ground vehicle with the application of spoilers, brakes, and reverse thrust... The stopping program is underway at KPDX.
At the gate and underneath the dripping Electric Jet, the co-pilot and I do a post-flight inspection, mostly looking at tire condition. Tread can come off the tires during take-off or landing and damage the underside of the wing and fuselage. No damage tonight, though; all tires look good.
A few minutes later, all five of us are waiting for the crew van in near freezing temperatures. I call the hotel and tell them a crew of five is waiting for pick-up. The woman at the hotel tells me the van should be there in five minutes.
It is always five minutes even if the van is sitting at the hotel twenty miles away. I guess it is like the airlines telling passengers at the gate the plane will be arriving in twenty minutes, always twenty minutes, even if the plane is still over Ohio. Yeah, it is the same...
Life on the Line continues...