Pizza through a straw? How U-2 pilots snack at 70,000 feet (2024)

At 70,000 feet, there is no breathable oxygen, but that doesn’t mean pilots flying at that altitude can’t snack.

Tube foods allow U-2 pilots to nosh on everything from pizza and pasta to grandma’s apple pie while cruising at crazy high altitudes. The only caveat is that every morsel must fit through a 3/8-inch-thick straw that can be slurped through their highly pressurized helmets.

The suits and helmets U-2 pilots wear in flight can’t be removed, which makes it impossible for them to eat using their hands or standard utensils. So the Army’s Combat Feeding Division devised a way to connect tiny tubes of food to straws in the helmets to feed these high flyers.

“The U-2 missions last up to 12 hours in duration and require a source of food. Each tube provides 150 to 300 calories,” Combat Feeding Division food technologist Dan Nattress told Military Times. “The aluminum tubes are designed to attach to a straw-like probe that fits through a small retractable receptacle on the helmet.”

The tube food program has been around since the 1950s, when the U-2 was first flown. And the suits worn by pilots were actually given to the first astronauts as well.

“John Glenn took tube foods on his orbital mission although they are not typically used in space,” Nattress said.

Despite their diminutive size, the meals pack a punch, and aren’t anything like a smoothie. They have legitimate food texture.

“Originally all the tube foods were made into a fine paste or sauce,” Nattress said. “In the newer varieties we try to use as much texture as possible.

Today, the Combat Feeding division produces 19 varieties of tube foods, all with unique flavors and mouth-feels.

“It’s possible to make products such as a beef stew where the meat, potatoes, carrots, peas and gravy can all be discerned individually,” Nattress noted. “Same with apple pie where you taste the apples, spices and crust (yes, crust!).”

Having eaten a tube food in the air is a fairly unique experience, however. In fact, fewer than than 1,500 pilots have ever flown the U-2 since it first took flight in 1955.

Observation Post is the Military Times one-stop shop for all things off-duty. Stories may reflect author observations.

About SarahSicard

Sarah Sicard is a Senior Editor with Military Times. She previously served as the Digitial Editor of Military Times and the Army Times Editor. Other work can be found at National Defense Magazine, Task & Purpose, and Defense News.

Tags:

combat feeding divisionpizza mremilitary foodarmy foodair force foodtube foodsastronaut food

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Pizza through a straw? How U-2 pilots snack at 70,000 feet (2024)

FAQs

Pizza through a straw? How U-2 pilots snack at 70,000 feet? ›

So what are U-2 pilots eating up at 70,000 feet in the air? Basically, it's anything that can fit through a ⅜-inch-thick straw, including but not limited to pizza, pasta, and apple pie.

How do U-2 pilots eat? ›

But the pilots of the high-flying U-2 spy planes bring along sealed tubes of food to give them a boost during a long flight.

Do fighter pilots eat while flying? ›

Fighter pilots do not have any problem taking food and drinks on flights. The biggest concern is to prevent foreign object damage (FOD) from items like crumbs, bottles, bags, etc. Otherwise, there are plenty of places to carry food to eat: your helmet bag, G-Suit pockets and flight suit pockets.

How do U-2 pilots use the bathroom? ›

But despite the glamour of their job, there is one question U-2 pilots are always asked: How do you go to the bathroom at 70,000 feet? The answer is an 'attachment' male pilots wear on their underclothing allowing them to urinate into a container on their pressure suit. Female drivers have something similar.

What is the rule of two pilots? ›

The Federal Aviation Administration (FAA) requires two pilots at all times for most aircraft that exceed 12,500 pounds. Other factors, such as flight length may also demand more than one pilot. One of the biggest reasons two pilots are required for commercial flights and private jets is safety.

Do pilots fall asleep while flying the plane? ›

Yes. But there are strict rules governing nap time. ICAO outlines two types of pilot rest - though not every country permits both. The first is “controlled rest”, where pilots can sleep in the co*ckpit.

Can fighter pilots drink coffee? ›

2) Moderate caffeine levels

According to FlightSafety.org, pilots are told to avoid consuming more than 300mg of caffeine per day, which can impair mood and psychom*otor performance. That means most of us stick to about three 12-ounce coffees per day.

Do pilots nap in the co*ckpit? ›

The answer depends on where the plane is flying and which aviation authority oversees the airline. Some countries allow pilots to sleep in the flight deck (a.k.a. the co*ckpit), while others — like the United States — forbid the practice.

Can two pilots eat the same meal? ›

If both pilots request the same meal, the cabin crew must bring this to the attention of the captain who will approve or deny the request.” So if there is a particularly eye-catching curry on the menu, and neither pilot can face the alternative, they may still eat the same meal.

How do airline pilots eat? ›

Summary. Pilots often bring their own food for short-haul flights, but for long-haul flights they can eat leftover onboard service meals. Some airlines provide exclusive meals for pilots, such as sushi, salads, or fruit and cheese plates.

Do airlines pay for pilots food? ›

There are more work hours involved, such as preflight planning, but time in the co*ckpit, and thus the pay, is usually about 75 hours monthly. In addition to flight time, pilots are also paid per diem, which serves to reimburse pilots for the food and beverage expenses that they incur on the road.

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