how long does it take to skydive from 30000 feet

Daniel Parker

2 min read

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15-01-2025

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How Long Does it Take to Skydive from 30,000 Feet?

A High-Altitude, High-Thrill Journey

Skydiving from 30,000 feet isn't your average jump. This extreme sport, often called "high-altitude skydiving" or HALO (High Altitude Low Opening), offers an extended freefall experience unlike anything at lower altitudes. But just how long does it take? Let's break it down.

The Freefall Phase: A Longer, Faster Fall

The biggest difference between a standard skydive and a HALO jump is the significantly extended freefall time. At 30,000 feet, you'll experience a much longer period of freefall before deploying your parachute. This is due to several factors:

• Terminal Velocity: You'll reach terminal velocity much faster at higher altitudes due to the thinner air. This means you'll fall at a much greater speed for a longer duration.
• Increased Air Density: As you descend, the air becomes denser. This increases air resistance, eventually slowing your descent to terminal velocity. However, the initial phase of freefall at 30,000 feet is significantly faster.

Precise time is difficult to pinpoint without knowing the exact equipment, weather conditions, and the skydiver's body position. However, a typical freefall from this altitude can last anywhere from 3 to 5 minutes. This is substantially longer than a standard skydive from 10,000-14,000 feet which usually lasts around 45-60 seconds.

Understanding the Variables

Several factors affect the total freefall duration:

• Body Position: A streamlined body position maximizes speed, resulting in a shorter freefall. Conversely, a less aerodynamic posture will slow the descent, leading to a longer freefall.
• Equipment: The type of parachute and other gear can slightly affect descent rates.
• Weather Conditions: Wind speeds can affect descent speed.

Beyond the Freefall: Parachute Deployment and Descent

After the exhilarating freefall, the skydiver deploys their parachute. This phase of the jump adds significantly to the overall time. The parachute descent from 30,000 feet takes considerably longer than the freefall itself, lasting approximately 15-20 minutes.

Total Time: A Significant Investment

Therefore, the total time from exit to landing for a 30,000-foot skydive can be approximately 18 to 25 minutes. This includes both the extended freefall and the slower descent under parachute.

Why the Long Descent?

The extended descent with the parachute is largely for safety. It allows the skydiver ample time to navigate to a designated landing zone, account for any changes in wind conditions, and ensure a safe landing.

FAQs about High Altitude Skydiving

Q: Is high-altitude skydiving more dangerous?

A: While statistically less frequent than lower-altitude jumps, HALO jumps carry inherent risks due to the extended freefall, the altitude, and the complexities of the specialized equipment and procedures involved. Experienced and highly trained professionals undertake this extreme activity.

Q: What special equipment is needed?

A: HALO skydiving requires specialized oxygen systems, pressure suits to protect against low atmospheric pressure and extreme cold, and high-performance parachutes designed for the increased speeds and altitudes.

Q: Can anyone do this?

A: No. High-altitude skydiving is extremely dangerous and requires extensive training, certification, and experience. Only highly skilled and experienced skydivers should attempt such a jump.

Conclusion

Skydiving from 30,000 feet is a thrilling, once-in-a-lifetime experience. The extended freefall, coupled with the longer parachute descent, makes for a truly remarkable skydiving adventure. However, the safety aspects and specialized equipment are crucial factors to remember. This extreme sport is not for the faint of heart and demands extensive training and experience.