Friday, May 12, 2006

Bring back the passenger blimp...



Airships. Blimps. Dirigibles. Zeppelins. What could be a more exciting and yet relaxing way to venture up the coast of California, or float from Barcelona to Nice, or through the Valley of the Kings, or along the Great Wall?

Airships are fuel efficient, low in emissions, quiet, safe, and aesthetically pleasing. I know what you're thinking. Hindenburg. But those days are long gone. Blimps no longer use flammable hydrogen to keep them aloft. American airships have been filled with helium since the 1920s and modern passenger-carrying airships are often, by law, prohibited from being filled with hydrogen. Safety is not the issue. It's public doubt. But passenger travel by airship was once the last word in luxury travel and could be again. For a taste of airship travel, have a look at this wonderful Hindenburg brochure.

Some terms: A blimp is typically an airship without a rigid framework. They use a pressure level in excess of the surrounding air pressure in order to retain their shape. Some metal framing may be used along the keel for added support. Today, a derigible or zeppelin (a brand that's become the generic, a la "Kleenex"), refers to an airship with a rigid framework that uses muliple non-pressurized gas cells to provide lift. The problem with these rigid ships is that they need expensive storage facilities and maintenance. On the flipside, you do get a world that looks more like this...



In war and peace, Germany has been the traditional leader in airship technology and they maintain that advantage today, even though the business ain't what it used to be. (But please stay away from their website, your computer will crash like a lead zeppelin).

In January of this year, Zeppelin Luftschifftechnik GmbH (ZLT) shareholders gave the airship company the green light to build a fourth Zeppelin NT 07. The 12-seat passenger airship is reported to take to the skies by spring 2008 to coincide with the annual start of Deutsche Zeppelin Reederei's (DZR) operating season. By then it will almost double DZR's present passenger capacity. In the meantime, the Reederei has to make do - as it has since summer 2005 - with only one NT 07 airship as one Zep NT 07 was sold to Japan earlier, the other is in South Africa since September searching for diamonds.

But where Germany sticks to tradition, others are thinking outside the sausage and positing wild new airship models. Such as this, this, and this. And who can wait for this monster?

Let’s hope this catches. The sky whales have been absent far too long.

I'd like to suggest to future airship investors that just because these machines can be used as floating billboards, doesn'’t mean they should. Once again, the folk at Zeppelin mostly get this right. They don't try to cloak their dirigibles behind a brand. Nor are they pimping every square inch of blimp for crass product placement. They understand that spare elegance, good design, and clean lines enhance the sky rather than polluting it with visual noise and kooky camouflage. I hate to sound stuffy, but, the ticket to getting blimps off the ground is by giving these much-maligned airships some dignity, not infantilizing them into cutesy balloons.













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9 Comments:

Anonymous Anonymous said...

I've been think the same thing and totally agree! I can see a time when these balloons will again be used to move people over long distances. Perhaps not as quickly as a jet, but in a more environmentally friendly way. What was old becomes new again!

6:58 PM  
Anonymous Anonymous said...

I too agrea with this idea. I expect that airships will come back, but unfortunately jets, and other future fast and small crafts will have the majority of the market. But there is hope for the revival of the zeppelin

9:43 PM  
Anonymous Anonymous said...

i would totaly enjoy a revival of the blimp as i believe that some things come before speed and monetary value

2:43 AM  
Anonymous Anonymous said...

I would like that to happen...

9:14 AM  
Anonymous Anonymous said...

I would love to spend a night on a blimp it would definitely be more comfortable than a coach non reclining seat with absolutely no room on a jet

4:35 PM  
Blogger jeffreyjames said...

your wish is granted:

http://www.aeroscraft.com/

10:45 AM  
Blogger Unknown said...

there's little hope for the future of alternative air travel when the helium runs out in a decade or so.

10:52 AM  
Blogger hypercat77 said...

Being an amateur designer myself, ive carefully designed my own concept of a 320-ft, solar & hydrogen fuel-cell powered, 100-passenger, helium-lift Skyship. Here are the initial specs and features:

1. The ship will be far safer to fly on than ANY airplane, because even if it suddenly lost all propulsion power (impossible on THIS skyship), it would simply drift down to a safe landing. Compared to the minimal enjoyability and fears of passenger-airplane flight (a single small window to view clouds, mostly....being mostly confined to limited-movement seats....and the eventual thoughts of high-jackers, a bomb, or a crash), passengers will finally be able to FULLY ENJOY far more wide, slow-moving, panoramic vistas of beautiful landscapes and cities (and in far more detail) than on ANY ocean cruise ship.

2. It can land and park on ANY lake or sea, or on ANY terrain, or at ANY airport, with NO need of any RUNWAYS or GROUND CREWS. When landing on water (or at an airport) one pilot would then activate the ship's automatic water-pump (which then fills the ship's six gigantic pontoons with ballast water (or from water hoses provided by the airport), then the ships VTOL rotors are stopped and the ship is rested. When landing on remote dry ground, one pilot would then exit the ship and (using a hand-held portable electric "corkscrew" driver) quickly drill eight "corkscrew" anchors (each automatically descended from eight anchor ports distantly-spaced under the ship) into the ground. The rotors are then stopped and the ship is anchored.

3. It has an interior triple-envelope (three envelopes merged), allowing the ship to be shorter in length and height than, and have the SAME total lift weight of, a significantly longer ship, thus having a wide wedge-shape, which provides more forward lift and greater stability when landed on land or water.

4. The passenger floor is many feet above the water, and runs the entire perimeter of the ship (just below the ship's center-line), allowing passengers to freely roam around the entire ship during flight, enjoying spectacular 360-degree views in EVERY direction through WALL-size windows all around the ship.

5. The VTOL (vertical take-off/landing) ship needs a total crew of only two pilots and four attendants, and includes an onboard lightweight retracting passenger-stairway for remote ground-landings. The pilots, in a spacious, panoramic front cabin (ABOVE the passenger floor) operate and navigate the ship with electronic FBW (Fly-By-Wire) and GPS technology.

6. The ship flys with CAVL (Constant Automatic VTOL Leveling), so it ALWAYS remains level for passenger safety and comfort during flight. The ship's VTOL and flight propulsion is by EIGHT advanced, 8-ft wide, rotational, four-blade MagLev-motor rotor-fans (ultra-quiet), four on each side of the ship, and ABOVE the passenger level, keeping the panoramic 180-degree views for passengers un-obstructed. There are also two large air-inflated rudder-wings at the top rear, for controlling flight direction.

7. The ship is dual-powered by SOLAR POWER (collected by ultralight photovoltaic film adhered to the ship's outer skin at top and sides and stored in onboard lithium batteries, and by HYDROGEN Fuel-Cell Power (fueled by sea water collected during water landings)....

6:44 PM  
Blogger Libby Armstrong said...

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7:25 AM  

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