Though many think the infamous Bat at Kings Island was the first modern suspended coaster, that wonderfully violent machine was preceded by the equally bizarre and short-lived Alpen-Flug.
Designed by German aircraft manufacturer Messerschmidt with calculations supplied by Werner Stengel, Alpen-Flug premiered at the 1975 Oktoberfest in Munich.
Utilizing five 6-car trains, Alpen-Flug was an incredibly thrilling ride experience, performing far better than anyone expected. But at the end of the fair, it was found that the ride suffered from severe structural damage, especially in the area around the turns. This design flaw was a direct result of the deliberate under-banking of the track on the turns – a cost-saving measure chosen by Messerschmidt and vehemently condemned by Werner Stengel. So upset by Messerschmidt’s decision to ignore his very specific advice to bank the track per his calculations, Stengel left the project.
During my interview with Stengel, when he supplied these images from his personal collection, he described the ride as very, very thrilling and intense … particularly in the lateral swinging in the transitions. Still, he knew the ride couldn’t survive since Messerschmidt ignored his instructions on track banking.
Alpen-Flug, along with a duplicate that was already under construction, is another strange ride lost to history. I wish someone would come forward with film of this intriguing ride in operation. It must exist somewhere … Until then, enjoy these beautiful images of one of the oddest roller coasters ever created.
Train #2 struts its stuff!
Train #2 showing wheel assemblies and connectors. How minimalist is this? Did IKEA build these trains?
Train #2 with headlights blazing plows into an unbanked turn. Hang on!!!!!!!!
Train #2 ascends lift. Note lower fin guide rain has been added.
Train enters unload platform.
Test train (sans roofs) heads toward lift. Note fins beneath cars that will be propelled by friction tires (bottom left) onto lift.
Train # 2 awaiting more sandbags ... err ... passengers.
From the construction crane, unload platform is on the left ... main station is dead ahead.