Douglas Driver
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Thread: Douglas Driver

  1. #1

    Douglas Driver

    Normally, cylinder head temperatures, spark plug fouling, torque, carburetor icing, vapor lock, superchargers and supertanker sized oil comsumption at speeds that send you right to sleep isn't much to get me excited. But sometimes, you just need a change of pace after reading an airline biography that mostly seems to deal with the formative and exciting years when aeronautical progress moved at the speed of every new exciting flying prop-driven contraption devised, financed and introduced into service.
    (Yes, books still work as a source for inspiration. Who'd have thought?)

    Anyway, why not take the evolutionary peak of those aeronautical dinosaurs for a spin and throw some economy into the mix while one's at it?

    Well, enter the DC-6A. Unlike the swan song airliners of its era with its engines that exhibit equally swan-like touchiness (do not mess with these avians, ever!), you can probably take a sledgehammer to the airframe and its R2800s and still fly around the world - if you take enough oil along, that is.

    Anyway, the DC-6A/B works in FSX with the usual model-related drawbacks (prop disks vs clouds) and after some more modifications (new, experimental autopilot; automixture gauge; textures converted to .dds files; MI Tool installation), "Douglas Freight"'s DC-6A in vintage American Airlines Cargo colors is ready at Burbank and waiting for its first assignment.

    The mobile phone buzzes. "Please get 13112 lbs of unspecified cargo to Grand Junction and do not mess up. It's already ready for loading. Bye."
    Burbank - Grand Junction. Out of the busy L.A. metropolitan area and over a whole lot of mountains. 570 nm. 2+ hours at economy cruise.
    Well, alright. Actually, the plan was to channel the 50s and go to Tulsa just like AA did back in the day, but apparently dispatch couldn't find suitable airway maps from back then.
    So GJT it is.

    No need for a GPS today, since the navigator's seat is occupied by LittleNavMap, a capable android that doesn't talk, won't pull pranks and doesn't consume any beverages, leaving more for me and myself. The right seat is occupied by Otto's brother Otto (name spelled backwards; terribly creative family). Inflatable, flexible, used to be in the weather observation business in the armed forces before hitting it big with his cargo driver job here. A bit shy, but never judges and never complains. Nice wife, too.
    Flight engineering has to be done by yours truly since I have an engineering degree and the boss is scottish.
    Since this is a modern company, a loadmaster is not on the payroll. Outsourced. Tough times indeed.
    Still, the cargo sheet books 600 lbs for the crew, regardless of occupancy. No, I'm not that large. Most of it is oil for the engines and other...things (ssssh!).

    Anyway, while the ground service personnel loads the cargo and contrab-...other things without violating any center of gravity regulations, I plot the route. Owing to the limited avionics aboard, routing is old fashioned - navaid to navaid. No waypoints or standard approach/departure routes.

    To stay clear of other airspace, the first fix is the NDB in El Monte that serves as a beacon to Pomona VORTAC (POM) while keeping me away from the San Gabriel mountains, which is not the most unpopular location for involuntary disassembly of man and flying machine.
    After that, it's a turn northeast toward Daggett VORTAC (DAG), trying my luck to leave as much of the terrain above and below me (this would become a very short-lived career otherwise). Should the plan not work, my contingency is following State Route 210 and then taking a left turn onto Interstate 15 through the valley before slumbering on - just need to make sure not to stop at red lights or for traffic (lack of airspeed is apparently not popular with wings).
    Singing overrated, stereotypical songs, the next fix is LAS VORTAC. No technical stops. ("Had to inspected the roulette gear and blackjack lines. No more money for fuel. Kidneys already sold. Send help!")
    After that, it's straight onward toward an apparently well-smelling or tasting VORTAC (MMM) not too far from Lake Mead. Cutting right through Bob Marley Nationa-...erm, Iron, Lion, Zion National Park, is the (air)way to Bryce Willis Canyon VORTAC (BCE).
    While already pretty well covered by tough terrain, on the leg toward Hanksville VORTAC (HVE), the peaks of the Aquarius Plateu constitute a welcome invitation to turn an engine out situation into a spontaneous invitation to camping and mountaineering trip (provided the apt pilot finds a place to park).
    Finally, skimming the northern tip of the Canyonlands National Park and roughly keeping alongside the Grand Valley, the last fix is Grand Junction VORTAC (JNC), before it's a quite literal dive into the valley to land at the destination, Grand Junction, Walker (Texas Ranger) airport.

    Overall, it's a picturesque route over some breathtaking landscapes and with a rich history.
    Too bad it's already 7:30 p.m.
    And pitch dark outside.
    But hey, at least the weatheris supposed to be good all the way!

    Meanwhile, the outsourced ground handlers have finished loading, the fuel planning is done (8000 something lbs of oil for the engines, 200 gallons of fue-...no wait, the other way around), the route is ready to be cleared by ATC and I've studied the checklists and reference documents. I may be crazy to practically solo a 100000 lbs aircraft, but I'm not dumb. At least not *that* dumb.
    The smart notepad app shows that gross weight is well within limits, that take off speeds are reasonable, that CHT and oil temperatures are dangerously low and that the pilot is the best there is (I know!).

    After a bit of unprepared switch-searching ont he endless panels, I manage to gracefully start the engines - in the wrong order (3-4-1-2? 4-3-2-1? 1-1-4-23?). Doesn't matter, they now produce an average coastal breeze each and convert oil and fuel to flames and blue smoke.
    ATC assigns runway 08 for departure, which is practical, because it points me right toward El Monte. Has FSX ATC finally done something right? Tune in at five to find out more!
    Since BUR is a busy airport (Seriously, where do all the aircraft come from?! And where do they go? Does the universe know about them?), mandated interruptions in taxi operations are used for my favourite part of piston aircraft flying - run-up checks. Prop full forward, prop full aft, left magneto, right magneto, no magneto and a 0.0001 drop in RPM...zzzZzzz.

    ATC wakes me from my well deserved nap. Checks are completed (talk about doing them in your sleep) and awaiting takeoff clearance from the tower. Put the airplane into "Christmas Tree" mode, line up, set take off power, check flaps, CHT and release brakes. 5700 feet to go. In a jet, I'd be a bit worried, but the four R2800s and the rather low weight really make this thing go. Lift off occurs with several hundred feet to spare and besides, there's that drop at the end of the runway that might provide a gentle bump when push comes to shove.

    Gear goes up, nose goes down for acceleration (at least that's what the book says) and at one point, power is reduced to METO. Or at least what I perceive as METO. It turns out that the end of green arc on the MAP gauge does NOT constitute METO, but at that moment, I don't care. CHT is within limits and I need this thing to climb, climb and climb some more.
    Flaps go up to 1 to decrease drag and by now, El Monte ADF is picked up and that's where I'll go.

    Below, the lights of the Los Angeles megalopolis stretch out to infinity and back and I don't want to think about what would happen if I lost a substantial amount of power and...nope, not going to happen. Not on my watch. This is not an Ernie Gann novel.



    Just look at this...lights EVERYWHERE.
    I'm still climbing and waiting to intercept the 081 radial to Pomona. The pistons are still giving everything they've got because I really want to make that climb! So much that I forgot about the flaps, which are still at 1.



    After passing Pomona, I turn onto the 037 radial to Daggett. This will be the moment of truth. All or nothing. Aviator or something with "a". Moment of glory or PILS (problem in left seat).
    Still hammering the engines, still climbing. A glance to my ten o' clock shows Mount San Antonio's peak staring right back into the cockpit. (Uh, hi.) But on the other hand, I can clearly see the glimmering lights of the settlements in the Mojave ahead, so I figure I am going to be fine. Phew!



    As I triumphantly soar across the Cucamonga Wilderness and its ~8500 ft peaks, I go into mental overload between wondering why the Mojave is that illuminated, flying the aircraft and finally setting up proper climb power.
    Crossing 13 or 14000 ft, I put the superchargers into high gear as the checklist tells me to, but since I'm still hand flying, the process throws me off the radial and my flight path starts to resemble a snake after an evening in a liquor container.
    Deciding I've had enough, I switch on the autopilot and let it do its thing. This frees me up to talk ATC out of clearing me all the way up to FL280, which my flightplan is still filed for. It's best for both sides to decrease it to something more sensible, like 190 or so. Fortunately, ATC doesn't need impassioned pleas or other Oscar-nominee acting skills to approve my request.
    Arriving at cruising altitude, I show some mercy on the engines and pull back to economy cruise. I've got a tailwind anyway and what is time, after all.
    Flying at night might be boring, but a clear desert sky offers some interesting vistas, for example in the form of the Great Las vegas Blotch of Light(TM; you heard it here first!) appearing on the horizon and slowly drifting by beneath me. The urge for a technical stop is nonexistant because Vegas could not look better than from up here.
    The Sperry A12 does its thing, Otto is still silent as a rock and my faithful navigator LittleNavMap tells me the frequency and radial of the next VORTAC to tune in.
    If I was a stereotypical propliner pilot, I'd go for some coffee, a whistle of "The High and The Mighty" and stories from great piloting adventures from "ye goode olde time" by now, but I'll settle for tea, Guns 'N' Roses and Wikipedia instead. Welcome to the jungle!
    The only thing that worries me is that MI Tool shows that the cost of this flight starts to outrun its revenue. And it's not the fuel use or crew salary that's the biggest factor, but "other costs". Premium insurance, I guess. Note to self: Fire financial officer (or retweak the settings).
    Past Vegas, the route across National Park Country is composed of darkness below and the stars above, interspersed by the lights of the odd settlement. I'm comfortably at FL210 by now to improve cruise economy, but considering that airlines used to fly this route at no more than 10000 ft at night at half the speed in any weather...
    Speaking of weather, somewhere between Mormon Mesa, Bryce Willis and Hanksville, things get mildly cloudy.


  2. #2
    This could get bumpy, but despite skimming the tops of the taller towers, the ride stays smooth. Not that the cargo would complain, but I just don't know what exactly is stowed back there. Otto handled the paperwork.
    On the eastern fringes of Zion National Park, I spot snow on the mountain tops. Totally mesmerizing when I saw it, mildly interesting by the time I'm typing this. Worth a mention anyway? You betcha!



    Around this time, ATC kicked me out of IFR because I was away and failed to respond to a frequency change command. Downgrading to flight following was my only option. Suit yourself, airway-gestapo. I am a mature and self-reliant pilot who don't need no vectors to final!
    Speaking of vectors, time to descend. Because what goes up, must come down. (Tom Petty was a wise man.) Using the infinite knowledge of the checklists, I bring RPM back up and reduce MAP step by step while starting down, as usual closely monitoring CHT. The road back from the heavens is not rocky, but agonizingly long. No way I can make it down to 7000 ft (~2000 ft AGL) required for an ILS approach. Weather would permit coming in exclusively visual, but as the world's greatest pilot, I'm playing it safe!
    There's a catch though. LittleNavMap-igator has me coming in from the west, across Grand Junction VORTAC, which sits comfortably on terrain at ~7000 ft. Since the suggested minimum descent altitude is 8500 ft, I do the smart thing and heed that warning, descend to 9000 ft and then try to cover the remaining ~4000 ft during the approach and final phase. After all, controlled flight into terrain and the resulting wreckage only results in interesting paragraphs in Wikipedia articles and hobby archeologist's hiking guides. Fortunately enough, speed management isn't much of an issue in such a giant from times long past (amazingly enough, a 737-600 is just as large as a DC-6).
    Grand Junction Tower invites me to land on runway 11, which is a bit of a relief since I won't have to fly the offset ILS approach for runway 29. Still, I am way too high to make the descent into the valley on the first shot, so I do a lazy descending circle around JNC.
    I could have played this way more in style and simply follow Grand Valley while descending, but nah, I'm not feeling particularly cool today.
    Upon attaining my MDA, I head off into the valley and see if my judgement holds up with my amazing piloting skills. Having crossed the localizer, a turn to the left brings me onto the back course for the approach. By now, I am also well on my way toward my final approach altitude. Near Mack Mesa airfield, I begin a turn onto an westward heading to get a bit of clearance between me and the terrain to the east for the upcoming turn onto final. Throwing the big bird around to the right and onto the localizer, I begin preparations for final. Flaps, cowl flaps, girlie flaps, flapjacks...the usual.
    Crossing the glideslope, more flaps are applied to the headwind and the gear comes down. Final checks and it's showtime!
    Expecting a bitter fight of man vs machine to keep the ILS needles where they belong on the instrument (middle, but I'm absolutely not sure about that), I am disappointed to experience that the DC-6 is as tame as a toothless tiger. Too low? Add instantly available power and lift. Too high? Do the opposite. Even the speed is in the ballpark.
    Come on, there's got to be a challenge!




    Ask and ye shall receive. After a smooth, but decisive touchdown, I find that challenge in the prop reverse function. A person known for mercilessly appling the "****!"-whip to innocent forum members should have read the readme more thoroughly. Irony can be pretty ironic sometimes (Thanks, Captain Kirk!). Anyway, a bit of "What does that button do?" and application of throttle does provide some overdue prop-based braking - not that it would have been particularly necessary, considering a 10500 ft runway underneath the wheels.
    Some taxiing, blah-blahing to the ground controller and lots more checklist items later, I'm parked safe and sound at my destination.
    While the local, outsourced freight handler is being shushed away with a "Yes, yes, do that.", I attend things that really matter - flight performance and virtual MONEY.




    MI Tool grades my performance with a straight A, giving the company's reputation a nice and much needed boost to obtain better contract or tons more leeway to absorb the contract renegotiation penalty.




    On the financial side, however, this trip was a clear flop, since "other costs" ate up what little revenue there was. But the plane is still in good condition, the company is only getting started and big contracts with big bucks will soon be no more wishful, drunk fantasy anymore!
    So there's no reason not to accept these flight results and await the next adventure. Or at least daylight. And some sleep. Because that grog I had before descent is making me ti-...*ZzzzZZ*


    The end. Fin. Ende.
    (Maybe) Until next time!


    (Author's note: I hope the entertainment value was a bit higher than propliner cruise speed.)


    P.S: I think I'll upgrade to a DC-7 because (air)screw engine reliability! And screw swans! (Please don't.)

    P.P.S: The approach to Grand Junction.


  3. #3
    Very enjoyable read, Thanks for sharing.

  4. #4

    Unhappy

    Very nice, I felt like I was along for the adventure. for the record which DC-6 model did you use and which DC-7 model do you plan to upgrade to.
    Joe Cusick
    San Francisco Bay Area, California.

    I am serious, and stop calling me Shirley.

  5. #5
    Great write up :-) Reminds me of my A2A Conny efforts, and the passengers puking or screaming in horror (and worries about how my career is developing...).


    Cheers,
    Mark
    My scenery development galleries:
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    Solomon 1943 V2 update 2013-02-05 download: http://www.sim-outhouse.com/download...2013-02-05.zip


    Current Project: DHC-4 / C-7a Caribou by Tailored Radials
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  6. #6
    There's some entertainment value after all. Phew!


    Quote Originally Posted by blanston12 View Post
    Very nice, I felt like I was along for the adventure. for the record which DC-6 model did you use and which DC-7 model do you plan to upgrade to.
    Calclassic's DC-6A and maybe the DC-7BF, for it's supposed to be the fastest of them all. Real cargo haulers used to fly it with one hand behind the back (lower altitudes at lower speeds) to save on maintenance costs though, but I don't know if I've got the patience for that.

  7. #7
    Jeez......I knew a Canso pilot who flew out of Prince Rupert back in the 'Seventies.....issued pireps that read just like that.

    .................................................. ............

    ...............................Nah.....it couldn't be...............

  8. #8
    Very nice piece Bjoern, thanks for this. I too have a weakness for these old propliner freighters and great to see it's one of Tom's CalClassics that enjoy such well deserved staying power. Shame these Douglas's (and Manfred's Connies) don't have FSX native models and therefore cannot be used in P3D 64 bit.
    Striker, listen, and you listen close: flying a plane is no different than riding a bicycle, just a lot harder to put baseball cards in the spokes.

  9. #9
    Thanks Bjoern, I had not used any of the cal classic AC in quite some time. I also lament the fact they have not upgraded to FSX Native yet, I have been missing a DC-7C in P3D4 for quite some time.
    Joe Cusick
    San Francisco Bay Area, California.

    I am serious, and stop calling me Shirley.

  10. #10
    Nice post enjoyed the read.

  11. #11
    That was a great story, Bjoern, and with screen shots! By the way

    "...my contingency is following State Route 210 and then taking a left turn onto Interstate 15 through the valley before slumbering on..."

    is the original IFR flight planning method, with IFR meaning I Follow Roads.
    My computer: ABS Gladiator Gaming PC featuring an Intel 10700F CPU, EVGA CLC-240 AIO cooler (dead fans replaced with Noctua fans), Asus Tuf Gaming B460M Plus motherboard, 16GB DDR4-3000 RAM, 1 TB NVMe SSD, EVGA RTX3070 FTW3 video card, dead EVGA 750 watt power supply replaced with Antec 900 watt PSU.

  12. #12
    Quote Originally Posted by magoo View Post
    Jeez......I knew a Canso pilot who flew out of Prince Rupert back in the 'Seventies.....issued pireps that read just like that.

    .................................................. ............

    ...............................Nah.....it couldn't be...............
    I'd have loved to post a selfie with a wig from the disco days for a reply, but I sadly don't have one.



    Quote Originally Posted by expat View Post
    Shame these Douglas's (and Manfred's Connies) don't have FSX native models and therefore cannot be used in P3D 64 bit.
    Quote Originally Posted by blanston12 View Post
    Thanks Bjoern, I had not used any of the cal classic AC in quite some time. I also lament the fact they have not upgraded to FSX Native yet, I have been missing a DC-7C in P3D4 for quite some time.
    Tom has the source files for the larger DCs, they're all GMax only. Not too much fun on Win 10.
    Save for the wind display gauge and CD radio, the panels should be good to go, although the supercharger gauge needs an update.

    I'm still hoping for ModelConverter improvements so that any conversion is just a matter of importing and exporting.




    Quote Originally Posted by stansdds View Post

    is the original IFR flight planning method, with IFR meaning I Follow Roads.
    Or railroads or rivers.

  13. #13
    Well written and entertaining! Salute!
    Milton Shupe
    FS9/FSX Modeler Hack

    My Uploads at SOH - Here
    Video Tutorials - Gmax for Beginners

  14. #14
    Quote Originally Posted by Bjoern View Post
    But sometimes, you just need a change of pace after reading an airline biography...
    May I ask what book you were reading?

    For me it was "Croydon to Concorde" (R.E. Gillman) which I read as a young lad. Ex-RAF, went on to fly with BOAC, and even test flying. The awesome unreliability of early turboprops and jets (and navigation techniques) makes for excellent reading. The flight testing episodes are gripping. How about stall testing a four engined turboprop airliner with a vicious wing-drop tendency over the Med. Not quite Ernie Gann quality of writing but dashed good.

    Thanks for the post Bjoern (and all those fantastic mods you make available).

    Downloaded your Maintenance and Income tool recently, yet to try, but looking forward to it.

  15. #15
    Quote Originally Posted by znatusch View Post
    May I ask what book you were reading?
    Robert Serling's "Eagle". There's just something about his writing style and the amount of info he's packed into his books that's extremely compelling. I never thought I could develop interest for anything older than 707s or the men that made the airlines what they were until the 80s, but after a few of Serling's airline biographies, I kind of want a historical flight simulator, from the airmail days to just before the war (MSFS/P3D lacks the ground and air fidelity to be a good platform for that though).

    I've read the ones about Western and TWA and still need those about Eastern, North Central and Alaska. And maybe those about Gates (Learjets!) and Boeing to boot.
    Amazon and the thrift bookstores on it are a godsend in that regard.

    Downloaded your Maintenance and Income tool recently, yet to try, but looking forward to it.
    Don't forget to read the manual!

  16. #16
    SOH-CM-2021 BendyFlyer's Avatar
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    I enjoyed the account, but a look at that approach into Grand Junction made me go and find the charts for the ILS there and have a go. Did it in the HS748. Rough ride with solid overcast until on the approach. Tricky flying the DME arc into this one but the truck was waiting there for the cargo. Thanks for the MIT tool as well, forgot to get it operational for this aircraft alas.

    About to roll:


    Cargo doors open there is the truck ready (no it was there, the folks at Grand Junction must have known this freight line is keen for business)

    Attached Thumbnails Attached Thumbnails tn_2018-3-12_22-41-56-677.jpg   tn_2018-3-12_23-39-9-829.jpg  

  17. #17
    Heh, those screenshots are as dark as mine.


    Note to self: Keep the next destination secret to avoid Bendy's competition.

  18. #18
    SOH-CM-2021 BendyFlyer's Avatar
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    Great account Bjoern and your work to create that MIT tool is really appreciated as it gives you the tools to do what A2A and others do, track the aeroplane and how your doing with it with the added fun of the real world problem of great aeroplane but how do we make any money with it? No competition with the 748 though, nobody made any money flying freight in these even when they got them for basically nothing. I need to tweak the capital base though, need more funds.

  19. #19
    In case you're wondering if the DC-6's damage module works: Yes, it does.
    Quadruple engine failure after takeoff. I was a bit too optimistic with the 59" MAP near 5000 ft airfield elevation. Should have picked high blowers and 51" as in the reference charts.



    RIP DC-6, RIP Otto, RIP 19000 lbs of cargo at a pretty good going rate. Just when you thought you had it all nailed down...



    All that's left is this memorial shot snapped a few hours before:


  20. #20
    Hmm. Be great to have this DC-6A working in P3Dv4!
    Striker, listen, and you listen close: flying a plane is no different than riding a bicycle, just a lot harder to put baseball cards in the spokes.

  21. #21
    We're trying to get visbility and mouse rectangle support for ModelConverterX. Once that's in, converting the model files themselves shouldn't be much of a problem.

    One problem is the sound gauge for the panel. The way the sound click triggers are implemented, makes it impossible to simply replace it with a more current version of the gauge. Which means digging through and modifying each and every XML file that triggers a switch "click".
    Probably a good way for someone to cut his/her teeth on a bit of XML.

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