watching Robert do the same with his altimeter.
We level off at flight level 250 and let the aircraft accelerate to 250 knots before powering back to maintain that cruise airspeed. “Robert, look on the nav system. It should give a ground speed readout on the front screen,” I say looking back to check on the pressurization system and ensure I have indeed stabilized at the 10,000 foot setting previously inputted.
“396 knots,” he replies back.
“Bri, let’s switch to the external tanks,” I say looking over my shoulder as the ground continues to slide beneath us.
The props keep turning giving a strong indication that she switched everything correctly. I set the autopilot and reflect a moment on the days past and what to expect in the days coming. Eventually, without any manufacturing, everything mechanical will fail. Fuel will eventually dry up, autos will break, anything with a moving part will cease without any way to manufacture and replace the parts. We will begin a fast or slow decline back into the medieval stages or beyond. Any energy source will depend upon some type of heat production which probably means coal, and, without any way to transport that from the coal producing regions, that will mean limited ways to manufacture anything. There is solar or wind power to consider but those also rely on parts that eventually fail and need replacing. Mankind and civilization as we know it has reached it pinnacle.
My mind tracks along this theme wondering if this has happened before.
The drone of the engines pushing us through the sky slowly seeps back into my consciousness as the tall peaks and mountain chain of the great continental divide appears on the horizon. The dry, barren, rocky hills of what was once northern Idaho crosses under our nose and wings, sliding behind us as we push our way eastward.
“Otter 39 on UHF guard for anyone receiving,” I call, switching the UHF radio to guard and listening in between calls. I switch over to the VHF radio, “Otter 39 on VHF guard.” Although silence is the only greeting to our calls, I continue to make radio calls on both frequencies every thirty minutes.
The only exceptions to the blue sky around us are a few lonely high clouds to the south. The air is completely smooth as we drone ever more eastward. I spend some of our time showing everyone the various aircraft systems and letting them take turns flying from the right seat. Approaching the Rockies, we pick up a little turbulence from the westerly winds sweeping up and over them. Not much, but enough to bounce us around a little. Just as the last of the Rocky Mountains pass under our wing and we begin crossing over the high plains of Colorado, I make my usual thirty minute radio call on UHF. This time however, a static-filled response crackles in our headset, “Ot….. Che….. res…. on thr…… co…….”
“Calling on UHF, say again. You are weak and garbled.” I transmit.
“…ine…. enne…. col… ngs…. rep…..” The static interferes with the message to the extent that I can’t come close to making out what they are saying. It’s like playing audio ‘Wheel of Fortune’. Being on UHF, it is most likely military in origin and I am itching to hear and talk with them. I call for the next twenty minutes, even turning south in order to close the distance but am met by silence. The turn to the south assumed that the radio call was American in nature and, with us cutting the US/Canadian border — or what used to be the US and Canada, the caller would almost assuredly have to be to the south. I look at the coordinates on the nav system and mark the map with a small circle and put ‘UHF contact’ with the time and altitude and turn back eastward to intersect our route.
Much of the flight is spent stretching our legs, switching tanks, developing systems knowledge, and taking turns flying. Although some conversation is spent on speculation of the past events and the future, most of the time is spent wrapped up and absorbed in our own thoughts. The only change is the land below as it transitions from mountainous areas to the flatter plains and hills of Montana and then North Dakota. The occasional smudge of smoke billows skyward from fires to the south of us. Some are small with light brown smoke but several others are large and the smoke is dark and oily; the nature and size of the plume indicates the possibility that some large refinery or city is burning.
As we drone on across the northern part of the country, I spot the tops of a line of cumulus clouds on the horizon directly on our route ahead, stretching far to the left and right.
“Are those going to be a problem?” Robert asks as the dark clouds loom larger in our windscreen.
“I’m hoping not,” I reply back with some trepidation.
With the autopilot engaged, I unbuckle and walk over to the nav station where Michelle and Nicole are sitting. Reaching across Nicole, I turn on the radar to warm it up. The radar has both weather radar and forward looking infra-red capabilities. With the radar warmed up and on, I step over to Robert, “This is a repeater scope,” I say pointing at the round dial by his right knee. “The grand master plan is to maneuver around anything red on that scope so you give me the number of degrees to turn left or right. The red will be the thunderstorm cells. As we turn, you’ll see the objects on the radar move in relation to our line of flight. The idea is to maneuver around those cells having the red objects either left or right of center. We’ll thread our way through as best as we can. Keep us going generally eastward though.”
Sitting back in my seat, I look ahead to get a visual indication of where the major thunderheads are and mark them in my head to maintain situational awareness. This is a pretty big squall line and, looking both north and south, it is apparent we would have to travel several hundred miles off our route in order to divert around it; if we could at all. I hate thunderstorms and have an immense appreciation and respect for them. In jets, we could just pop above them for the most part and maneuver around the highest buildups. My memory flashes to one anxious moment when I was caught in one over Texas in a T-38….
A large squall line had marched across most of northeastern Texas cutting off our route home. Traffic control was overwhelmed due to the large number of weather diverts going on and we were being vectored all over the place in order to sequence us into the divert base. Well, I was given a vector to the northwest which would take me directly into the squall line. I requested an easterly heading letting the controllers know the heading they gave me was into the weather and that my preference was to avoid being immersed in a paint shaker. They came back that they didn’t show any weather along my vectored flight path. I told them I was staring right at some and that heading would merge me with it. I think their care factor was pretty low at that point as they repeated that they didn’t show any in that area and repeated the heading.
Want to know what my thought bubble said at the time —