In the wake of several recent airliner losses, talk in the media once again turns to the futuristic concept of remotely piloted passenger jets.
A very bad idea, as I explain on Mashable.com. Just click here to read, or use the link below.
He’d started out as a brick hod carrier, Frag had, working his way up from the grunt labor of the laden, creaking wooden hod to the old-world artisan status of a bricklayer and along the way, reducing himself in name only to the fractional monosyllable “Frag” as he did. That seemed enough for him, or so he’d said. Because what he did was larger and more weighty than anything he was ever called.
“You, college boy,” he fairly barked in a gravelly smoker’s bass that typically ended in a hawk and a spit. “You ain’t nothing now ‘cept dog-hauling a hod for journeyman Frag.” He liked to refer to himself in the third person, and me as College Boy, reluctant hourly summer help, just some kind of cardboard thin cutout of a not-Frag, not perilously balancing a hod on the fourth floor, open girder structure as he had in an old-world, long lost tradesman reality.
And he was right–about that but even more: soaring buildings took shape on blue-lined white paper derived from computer-assisted draftsmen in thin ties and nine-to-five safety free of an unbalanced hod laden with the real heft of mortar and sand, the reality of what they designed, brought to life by the wiry tough, nut-hard muscle of Frag. And to a lesser degree, gofer College Boy me. Bound to the ground, all of them, till Frag gave them flight, story by grunting story.
The sweat equity, dirty fingernails payout of the endless hods Frags and lesser College Boys wrestled–you didn’t “carry” a hod, you balanced it–commanded the dreamscape of architecture and sweatless design to life on a gruntscape of muscle and brick placed just so, line to certain line, mortar scrape by deft, artistic bricklay and tap, brick by a thousand bricks, up into the sky.
I can never forget the achy weariness of burning college boy sinew, sun-baked of dry labor days and even after work, crazy beer-fueled joyrides balancing atop, for no sensible reason, Frag’s battleship-sized beater Pontiac as he’d fishtail and rage through a dirt-clodded, unpaved construction site. Why? Because Frag was bigger than all that, larger than anything they could design and he could build, that he orchestrated brick by brick with his callused hands and college boy’s dog-like, tongue-hanging dragging labor. Real work is only what you do with your hands, where your bring paper and promise to life. To flight.
Not so labor-coarse are the hands today resting atop the thrust levers harnessing a straining draft horse team bucking fifty-thousand pounds of jet thrust. Stand hard on the brakes and haw the team to roaring life, needing to know, to feel it, read it, personally. Sure, there are a thousand lines of computer code flowing through electric sinews monitoring the ungodly torrent of fire and fuel, metal and power slung under wide swept sleek wings howling against the brakes but no matter: journeyman Frag knows it ain’t right till it feels right, looks true as a plumb line to a tradesman’s eye for “right,” for launching more than a towering design, yet no more than that in the play out of someone else’s grand plan in the sky.
To my right College Boy, jet edition, eyes me warily as I hold it all in my tight-handed, set jaw grasp, squint-eyeing what we’ve built to be sure, to know it’s true. Hah. Stand on the roof, college boy, and hang on. We’re going to fly, make it soar, like never before or again.
Some you’ve read here, many have yet to appear and the last essay, unpublished and several years in the writing, I consider to be my best writing effort yet.
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Summer time air travel can be stressful, but there are practical and simple things you can do to make your trip easier. Here are my top 3 simple ways to make your summer air travel as efficient and low stress as possible.
1. Information: install the smart phone apps for the travel services that apply to your trip (airline, hotel, rental car) and take a few minutes before your trip to set them up with “push” notifications so you will automatically be notified of gate changes, delays and even rebooking. If you’re notified of a delay by the airline, having a hotel, rental car or resort app installed will put you in touch with those important services quickly and easily. Your pharmacy’s smart phone prescription app can speed you through the refill process in a distant city, or transfer prescriptions in many cases.
Many airline apps let you rebook instantly, avoiding long waits in a customer service line, and can outline your options quickly without you having to navigate a website. Best of all, you can beat the rush when re-booking is necessary. On some airlines–American Airlines is one–you can use the airline’s app and website in flight through the on-board WIFI for free.
On taxi in, when you’re cleared to use your cell phone, you will be notified–if you authorized “push” notifications–of your next gate accurately if you’re connecting, or your baggage claim if your travel is complete. The gate agents pull that info 10-15 minutes before your gate arrival, and we print it out in flight 30-40 minutes prior to landing. But your “push” notifications will be more timely and accurate than the other two sources.
You can delete any travel apps you don’t need later, but while you’re on the move, there’s no quicker or more accurate way to get the answers you need to your immediate travel needs. Install the apps, know how they work, and use them to stay ahead of the crowd–especially in case of cancellations, delays or gate changes.
2. Survival gear. First, count on none of your basic needs being met: food, water, shelter. Provide all three yourself. First, food: if you can’t buy something in the terminal to take along–and often you can’t–better have whatever compact, long shelf life calories source you can pack: power bars, granola bars–whatever you prefer that will stave off hunger.
Ditto for water: you “can” get water on board, but the question is when, and sometimes, how–are you in the back and they’re starting the beverage service from the front? Or vice versa? Or is it too turbulent to safely move about the cabin for passengers or crew? Just have a liter of bottled water handy per person, then don’t worry about it.
Finally, “shelter:” dress for the trip, not the destination. That resort-wear will not keep you warm in a chilly cabin, particularly on long flights. And here’s a crew secret: your flight attendants are active, working, and blanketed in layers of polyester. Who do you think calls us to ask for changes in the cabin temp? If they’re melting under the uniform layers, you’re going to wish you weren’t in shorts and a tank top, because we’re more likely to hear “cool it down” than “warm it up” from our working crew in back.
3. Consolidate: all vitals and valuables in one hand-carried, locked bag. Medication, documents and here’s the big one–valuables, like your watch, wallet and any jewelry MUST go into this one locked bag BEFORE security. Why would you ever–and I see this all the time–put your wallet, watch, cell phone and other valuables into an open container on an unmonitored conveyer belt? Why not consolidate them all and then after you’ve successfully passed through security screening, retrieve your items from your locked bag?
And locked is the key: if you’re pulled aside for additional screening, do you want all of your valuables laying out in the open, outside your reach and often, out of your sight? Even if that one locked bag requires extra screening, the lock ensures it will only be searched in your presence.
The final part of “consolidate” applies to your personal belongings: do NOT disperse your items all over your seat area. It’s a sure way to leave an item on a plane, a fact that is borne out by the number of passports, wallets, personal entertainment devices, tablets, keys and phones that turn up on overnight cleaning of aircraft. If you leave valuables, much less valuable documents like a passport, in the seat back pocket or anywhere else, you’ll likely never see them again. And speaking of “seeing” them, the normal climbs, descents, banking and on landing, braking will cause whatever loose items you may leave or drop on the floor to end up rows away. Even if you check your immediate area before deplaning, some items might have vanished. So don’t scatter your belongings about! Return items to your hand carried bag immediately after use or when not in use.
Face it–air travel is stressful as it is, but a lot of stress can be alleviated by these three steps. Information is king when you’re departing, trying to connect, or are changing plans on the fly due to delays or cancellations. Get the apps, set them up, and use them. Stay hydrated, fed, and warm to ease the physical stress. And finally, move smart: consolidate your valuables and do not let your personal items become strewn about your seating or waiting areas on board or in the terminal. Inflight forces will help them slide away, or if you leave them inadvertently, chances are slim that you’ll ever recover those items.
Follow these simple steps–and have a good flight and a great vacation.
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The Orion Nebula contains a very young open cluster, known as the Trapezium due to the asterism of its primary four stars. Two of these can be resolved into their component binary systems on nights with good seeing, giving a total of six stars.
The basic framework for the moving target that is flight comprises an architecture of anchors and change: weights dictate speeds which prescribe duration and altitude. The wooden stake in the ground, sure as the tenuous GPS alignment reluctantly tolerating the gusty wind bucking the 40 foot tall rudder assembly, will be ancient history as soon as we move. But to know where we’re going, we have to know where we started from.
The stars of the Trapezium, along with many other stars, are still in their early years. The Trapezium may be a component of the much larger Orion Nebula Cluster, an association of about 2,000 stars within a diameter of 20 light years. Two million years ago this cluster may have been the home of the runaway stars AE Aurigae, 53 Arietis, and Mu Columbae, which are currently moving away from the nebula at velocities greater than 100 km/s.
And drawn as moths to the flame, pairs and singles, Noah’s children march aboard, halfway to somewhere, their presence now a light reflected forward, as meaningless in the here-and-now as the two-by-two was in the pouring rain, boarding the ark: it’s all about the retelling later.
A nebula is an interstellar cloud in outer space that is made up of dust, hydrogen and helium gas, and plasma. It is formed when portions of the interstellar medium collapse and clump together due to the gravitational attraction of the particles that comprise them. The gravitational forces between particles is directly proportional to the their masses, remember?
“Now” is a moving target, mortgaged by “then,” which in the preflight cockpit is more about “there:” the air nautical miles divided by pounds of fuel burned per each. The symphony of electrons conjures an opus of transformation: if everyone plays his part, there will be a smooth harmony of fire, speed and distance, underscored by dollars transferred and spent, buoying steel and fuel, blood and bone, suspended across the night sky like the fiery tail of a comet from here to there.
When a star burns through the last of its fuel, it may find itself collapsing. For smaller stars, up to about three times the sun’s mass, the new core will be a neutron star or a white dwarf. But when a larger star collapses, it continues to fall in on itself to create a stellar black hole.
It’s always the “after” from which meaning is made. For the ark, that’s arrival. For the pilots, that’s enroute, the record inscribed across the night sky, 500 degree exhaust gas boiling away at -55 C ice crystaline air, backlit by the moonlight as a spider web across the star-flung dome. Keep the fires burning.
Black holes formed by the collapse of individual stars are (relatively) small, but incredibly dense. Such an object packs three times or more the mass of the sun into a city-sized range. This leads to a crazy amount of gravitational force pulling on objects around it. Black holes consume the dust and gas from the galaxy around them, growing in size.
And for those left behind, like those yet ahead, the unseen passage is one of either anticipation or regret, of bidding welcome or goodbye, of time spent or lost. You can’t not feel the diminishing weight of both, lighter the farther and higher you go. No hands hold you, just wings and lift, time and tide, fire and ice in balance. Passage.
Orion’s light is either a promise given or a wish fulfilled, depending on where you see it and when. At light speed, the trapezoid assigned to the mythology, the murky nebulae burning within, left home in the time of Alexander the Great, overtaking you at 41,000 feet a couple millennium later. Either way it’s a lie–a now from then, seen light years away; then as if now.
Just like your flight: you’ve crammed a million footsteps into the counting of minutes rather than lifetimes, footless, seven miles high, an ark sailing on a rolling tide of time and place, borne of fire, trust, hope, and light.
For those in the back, the metal ark is but conveyance. For you, more an arc inscribed across the night, more than passage but less than permanence. Like the silent, obedient constellation, the gas blue light won’t matter until it’s examined in retrospect. You live in the passage, grant the flight its own universal time and space, its million shards of where and when and ultimately, why. But it’s never about “there,” for you. Only leaving there, and flight across darkness: night, the shadow of life, then home, the nexus oF light.
Here’s how you land at San Francisco International. First, the view over your left shoulder as you cruise “downwind” for your arrival into San Francisco International. You’ve arrived from the Pacific side of the airport, so you can plan (they’ve probably advised you already) on landing on runway 28L, which is the runway you’re paralleling on downwind. Yes, there are 2 runways that you are paralleling, but the logical one for you is the one on the left. Here’s what the airport diagram looks like, with an arrow pointing to 28 Left:
Let’s talk about all of the runways at San Francisco International (SFO), because their are simultaneous operations on all four runways, so your landing runway is not operating independently or simply–nor are you as a pilot landing at SFO. Those two runways intersecting your landing runway will be launching aircraft out of SFO even as you are landing: yes, they’re crossing your runway–and you theirs–simultaneously. That means the SFO tower controllers are managing a complex ballet of speeds, timing and clearances. They’re doing a precise, excellent job, but a lot will depend on you: you must fly the assigned airspeed exactly in order for all of the moving parts in this synchronic mix of flying metal to mesh smoothly.
But wait, there’s more: runways 28 left and Right are too close together. Built built on a man-made pier, the pair are crammed closely together, closer than the standard, required spacing for parallel runways. Why does that matter? Well, because on final, aircraft approaching the runways at the same time will fly closer than the normal lateral separation required by the FAA standard:
Not taken with a telephoto lens. Rather, that’s a jet landing on 28L, taken from the cabin of one landing on 28R. Lateral separation is minimal–by virtue of a waiver of the standard separation that the FAA granted to SFO–so there are more restrictions on you, the pilot. First, you must not overtake the other aircraft. That’s because the trailing aircraft is charged with maintaining visual separation, because the leading aircraft can’t really see the trailing aircraft. If you overtake him, there will be a period where neither can maintain separation visually. So airspeed control must be exact, usually assigned by tower–to ensure separation from another part of the moving mechanism: aircraft are taking off on the intersecting runways, shooting the gap between your landing aircraft (and the parallel partner above) and the ones who landed before you.
Here’s the instrument approach for your landing runway–and there’s a complication today with that, too.
Today, the radio glidepath, or “Glideslope” (GS) is NOTAMed (NOTice to AirMen) out–meaning you will not have that descent guidance available on your display, so, you’ll be expected then to manually crosscheck the “step down” altitudes (7000, 6000, 5000, 4000, 3100, 1800, and 213) against the distance marked on this chart. All while flying the specified speed assigned by tower, which you must integrate with the maximum speeds allowed by the flap configuration required for the approach and landing.
Sounding too complicated to manage? Well, it’s not. In fact, it’s routine: very often, you’ll encounter intersecting runway operations (Chicago O’Hare comes to mind, and those controllers do a fantastic job of choreographing that ballet); many airports have reduced, FAA-waived runway separation (hello, Minneapolis), and at any given time, airports around the nation report various instrument landing system components temporarily out of service .
The glideslope being out wasn’t a surprise, either: you were advised by NOTAM (see above) before you even took off on this leg of the condition of the equipment and on your approach briefing (probably done within the last hour) you reviewed the requirements, procedures and complication with the other pilot(s) in the cockpit prior to starting the approach. And if you’re savvy, just in case, you briefed the approach to the parallel runway as well. That’s because at any point, due to traffic load or other factors, SFO tower can swap you to the other runway–just like that but again, that’s routine in the airline biz. Expect it, pre-brief it, deal with it.
Which means reprogramming the correct approach points in the Flight Management System (FMS) on the fly (pun intended) and verify each point, then set up the correct intercept to a forward waypoint in the FMS. All the while, don’t forget our friend out there–it’s your responsibility to stay clear–
Fly the speed assigned to the waypoint assigned, maintain the altitude minimums according to the above chart by comparison with your distance from the field and . . . configure for landing, while observing the flap speed limitations of your jet.
Here’s where you get to do your own balancing act within the swirling gearbox of approaches, landings, takeoffs and climbouts: if tower assigns you to fly a speed of 200 to “DUYET,” (see approach diagram above), that means you are limited to flaps 15 (have to be below 190 for more). But DUYET is at 1,800 feet and your airline has a “stabilized approach” policy below 1,000 feet: must be in final landing configuration and stabilized airspeed (neither increasing or decreasing) with a stable power setting (neither spooling up or down) from 1,000 feet to touchdown.
From 1,800 at DUYET to 1,000 feet, at a standard descent rate of around 800-900 feet per minute, you’ll have about 60 seconds, maybe less depending on tailwinds, to decelerate about 50 knots, then re-stablize the speed and power, and extend the flaps from 15 to 25 to 30 or 40 for landing. If not, mandatory go-around–meaning, initiate a climb following the “Missed Approach” instructions on the chart above. That’s also included in your approach briefing, remember which one–left or right–that you’re doing because remember, there are aircraft launching as well, mixing into the airspace. Then either repeat the approach (also very routine) or divert.
Stabilized? Good–now the only thing YOU must do is monitor descent rate, speed and alignment. That’s why a stabilized approach is vital: being set in descent rate and airspeed and power setting frees you to simply fly to a safe landing. After an approach that you now know is anything but simple. Happy landings.