Tires of a B-29 Superfortress

B-29 nose gear comes to rest on the Eastern Iowa airport tarmac in Cedar Rapids last week (see previous posts.) Nicknamed Fifi, this B-29 is the only flying Superfortress remaining worldwide. Fifi spends months each year touring the USA. That means lots of flying cycles (take off and landings) with wear and tear on all six tires supporting the WWII bomber. These nose tires display more traction grabbing characteristics employing a diamond pattern tread compared to the four tires supporting the wings.

On Fifi's port side two tires support engines and wing. This inner tire has no pattern tread, just long smooth grooves - probably for stability. Four of these tires support the plane, two each side of the fuselage. Boeing engineers during the 1940s correctly calculated the design of the long range bomber's landing gear. That attention to engineering and manufacturing details allow this last flyable B-29 to demonstrate its American aviation heritage some 67 years after being placed into service.

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B-29 (Fifi) Tail Section Explained at Cedar Rapids CID

Yesterday at the Eastern Iowa Airport (CID,) a crew member of Fifi, a World War II B-29 bomber explained to me about the tail gun section of the 67 year plane. My late uncle once told me that he was a tail gunner aboard a B-29 during WWII and may have been a gunner on other stations of the craft. Since the bomber was pressurized unlike the open B-17, the gunner traveled to his location from the forward crew compartment. He crawled through a tunnel the length of the plane until he reached a hatch. 

While at Fifi's static display at the airport the crew member climbed ahead of me into the rear of the plane. He allowed me to peek in the tail section to see the open hatch where the tail gunner would enter. The crew member explained that the gunner would then stand and operate optical instruments that fed data to a weapons computer. He explained that my uncle would have engaged the computer and then pulled the trigger to fire the 50 caliber machine guns. It was an interesting tour of the B-29 and it permitted me to see how a tail gunner would operate equipment under combat situations. Fifi flies next to Oshkosh on Saturday morning to attend the EAA airshow.

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A Day With a B-29 (Fifi) at the Cedar Rapids Airport CID

Make no mistake, this was a rare day for aviation enthusiasts to see, hear and experience the rumblings of a Boeing B-29 Superfortress. "Fifi" entered service in May 1945 just a few months ahead of the end of World War II and now tours the country. Yesterday the massive four prop bomber arrived at the Eastern Iowa Airport (CID) in Cedar Rapids, Iowa for a couple of days of static display and to provide rides for those with cash. The plane will move on to Oshkosh, Wisconsin on Saturday for the annual EAA show.

The line to climb into the cockpit was long but a wind was blowing, the humidity was down and the shade from the right wing provided great relief from the summer sun. Standing in line you meet people and hear stories related to B-29s. The guy next to me just returned from Alaska via Seattle where he visited the Boeing plant there and toured the last manufactured B-17 bomber made.

While in line you can also chat with the flight crew. Here two Fifi mechanics unscrew the face plate of one of the massive engines to determine where oil was leaking. The obvious answer is that these engines constantly leak oil all over - perhaps by design. The boys made sure all the rivets were replaced.

And finally after 45 minutes you climb up a ladder in the forward bomb bay section to enter the pressurized flight deck. Here is where the majority of the crew is seated during missions. A tail gunner would crawl in a tube from this area rearward to the 50 caliber machine guns in the tail. Note how the glass nose looks very much like Star Wars' Millennium Falcon's front view area. Hans Solo and Chewbaca would fit right in. 

The tour continues with an exit down another ladder to the nose wheels. After emerging from the wheel door you are greeted by a view of the nose window.

Hours later the 67 year old B-29, which is the only remaining flying Superfortress, started its four engines and rolled down the taxi area in preparation for flight. Fifi provided two flights today and will do so tomorrow (Friday) before leaving on Saturday for the land of beer and cheese.

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B-29 "Fifi" Lands At Eastern Iowa Airport Cedar Rapids CID

The only flying B-29, named Fifi, landed about 2 PM today at the Eastern Iowa Airport (CID.) After circling the airport twice the World War II bomber landed then taxied to the PS Air terminal. To get perspective of the bomber's size, I photographed Fifi and an United jet in the same frame. The dust above the B-29 came from construction activities on the north-south runway area.

Fifi is based in Addison, Texas (north of Dallas.) It makes several appearances throughout the year offering tours and rides. Locally an aerospace communications company, Rockwell Collins made the B-29's original radio equipment. Some of the company's retirees are expected to visit the plane during the three day visit.

During World War II, my uncle served on a B-29 as a tail gunner in the Pacific. He talked passionately about the plane and crew but often discussed how his compartment was pressurized due to the altitude. He said it was hard to sit in that area and do his job. I'll be touring the plane in the next few days and will find out exactly what that experience was like.

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Air Power on Display

What secures the United States? People do. People who are aided by powerful delivery platforms secure our safety daily with, among other things, extensive aerospace technology. Near Rapid City, South Dakota’s Ellsworth AFB at the entrance to the active base is a collection of former war birds that include WWII era aircraft to Cold War missiles and today’s modern bomber.

South Dakota Air and Space Museum features outdoor static displays as well as an expansive indoor hanger area with a missile silo mock-up, bomber training simulator and much more.

A Rockwell B1-B bomber stands as the centerpiece to the museum. An active number of these bombers are based at Ellsworth AFB. Training missions involving the B1-B can be observed as we did on that day.

At the side of the museum hanger is a Vietnam-era B-52. These venerable bombers were introduced in the 1950s and are still in service today – not bad for a fifty year old warrior. This particular BUFF (Big Ugly Fat Fellow) as they were politely called is painted in jungle camouflage.

Another member of the Ellsworth family is the World War II B-29 bomber which is seen here. B-29s delivered the final blows to end the war in the Pacific. This particular B-29 is called Legal Eagle II.



Located around Ellsworth AFB were silos that once housed the Minuteman II missile (photo above.) These nuclear tipped missile traveled at 15,000 mph with a range of 7,000 miles – enough to reach targets in the Soviet Union. A treaty with the Soviets eliminated the Minuteman II missile (and their Soviet counterpart.) In response the Minuteman III missile was developed and deployed to help guard our nation. Know that.

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