When most pilots see a hurricane on the radar, they fly the other way. A small group of crews does the opposite. They aim straight for the storm, punch through walls of wind and rain, and come back with data nobody else can collect.
The aircraft that make this possible are not magic. They are heavily reinforced, packed with sensors, and flown by people who train for years to handle conditions that would tear a regular plane apart.
The planes that can fly through hurricanes are an unusual mix of old workhorses, modern jets, and small drones that get tossed out the bottom of bigger aircraft. Some are turboprops built in the 1970s. Others are high-altitude jets that fly above the storm. A few are no bigger than a backpack and never come home.
Each one plays a different role in the same job, which is to figure out where a storm is going and how strong it will get. The crews who fly them often call it the worst office in the world with the best view, and one look at the footage explains exactly why.
Key Takeaways
Hurricane hunting is done by a small fleet of specially modified aircraft, most of them operated by NOAA and the U.S. Air Force Reserve. These planes are reinforced to handle severe turbulence, packed with weather instruments, and flown into storms to collect data that satellites cannot capture. The fleet includes large turboprops that punch through the eyewall, jets that fly above the storm, and small drones that drop into the most dangerous parts of the hurricane.
| Aircraft | Operator | Role |
| Lockheed WP-3D Orion | NOAA | Low-altitude eyewall penetration |
| Lockheed WC-130J Super Hercules | U.S. Air Force Reserve | Operational storm reconnaissance |
| Gulfstream IV-SP | NOAA | High-altitude steering current data |
| NASA Global Hawk | NASA / NOAA | Long-duration high-altitude research |
| NASA DC-8 | NASA | Mid-altitude science platform |
| NASA ER-2 | NASA | Very high-altitude observation |
| Raytheon Coyote UAS | NOAA | Low-altitude expendable drone |
| Anduril Altius-600 | NOAA | Mid-range storm drone |
| Black Swift S0 | NOAA | Small research drone |
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What Makes a Plane Hurricane-Ready
Flying into a hurricane takes far more than a strong plane. It takes a combination of structure, instruments, fuel, and flight experience. A regular airliner could probably survive a single pass through a storm, but it is not built to do it again and again, and it has no way to gather useful data while it does.
Hurricane-capable aircraft usually share a few traits:
- Reinforced airframes that can take repeated turbulence without metal fatigue
- Powerful engines that keep the plane controllable in heavy updrafts and downdrafts
- Long range and endurance for missions that often last 8 to 10 hours
- Weather radar and dropsonde launchers built into the airframe
- Specialized crews trained for eyewall penetrations
- Backup systems for the moments when the first one gets pushed past its limit
Good to Know: Most of these aircraft started life as something else. The WP-3D is a maritime patrol plane. The WC-130J is a cargo lifter, similar to the heavy-lift planes built to haul vehicles. The Gulfstream IV-SP is a business jet. They were modified, stripped, reinforced, and packed with instruments to serve a very different purpose.
Who Actually Flies Into Hurricanes
There are only a handful of organizations in the world that routinely send crews into tropical cyclones. In the United States, two agencies do the heavy lifting:
- NOAA's Aircraft Operations Center, based in Lakeland, Florida, which operates research aircraft for the National Hurricane Center.
- The 53rd Weather Reconnaissance Squadron, an Air Force Reserve unit based at Keesler Air Force Base in Mississippi, widely known as the Hurricane Hunters.
NASA also contributes research aircraft during major field campaigns, and the Government Flying Service of Hong Kong has been doing similar tropical cyclone reconnaissance over the South China Sea for years. Private and academic groups occasionally fly research missions too, but the bulk of operational data still comes from the U.S. fleet. The training path for a hurricane hunter looks nothing like the path most aviators take. Student pilots usually start out in forgiving trainers that suit new pilots, then build hours on calm-weather flights. Hurricane crews spend years doing the opposite, learning to fly straight into the kind of weather every other pilot is trained to avoid.
Fun Fact: The nickname "Hurricane Hunters" goes back to 1946, when an Air Force unit started using it for routine weather reconnaissance flights. The first deliberate flight into a hurricane, though, happened in 1943, when an Army Air Forces colonel reportedly flew an AT-6 trainer straight into a Gulf storm on a dare.
How Hurricane Flights Work
A typical hurricane mission is more than one quick pass through the storm. It is a long, choreographed flight that follows a specific pattern designed to give forecasters a complete picture of the system.
Crews usually fly an alpha pattern, a figure-four, or a butterfly, slicing the storm into segments. During each pass, they release dropsondes from the belly of the plane. A dropsonde is a small cylinder with a parachute, packed with sensors that measure pressure, temperature, humidity, and wind as it falls toward the ocean. The data is transmitted back to the aircraft and then on to the National Hurricane Center, where it goes straight into the models.
The planes carry tail Doppler radar to scan the storm vertically and horizontally. Many also carry a Stepped Frequency Microwave Radiometer, which measures wind speed and rain rate at the ocean surface. The combination of dropsondes, radar, and surface measurements is what makes these missions so valuable. Satellites can see the top of a storm, but only an aircraft can measure what is happening inside it.
Heads Up: Eyewall turbulence goes well beyond a bumpy ride. Crews describe wind shifts that throw the plane sideways, sudden vertical drops of hundreds of feet, and a violent shaking that can last for several minutes at a time before the plane breaks into the calm air of the eye.
9 Aircraft Built to Brave Hurricane Conditions
The fleet of planes that fly into tropical cyclones is smaller than people expect. There are only a few dozen total, spread across NOAA, the Air Force, and NASA. Below are nine of the most important, including both the crewed workhorses and the small drones that are changing how scientists study these storms.
1. Lockheed WP-3D Orion ("Kermit" and "Miss Piggy")
The WP-3D Orion is the heart of NOAA's hurricane research fleet. Built on the same airframe as the Navy's P-3 maritime patrol plane, the WP-3D is a four-engine turboprop that was designed to take a beating. NOAA operates two of them, nicknamed Kermit and Miss Piggy after the Muppets, with a third aircraft named Gonzo rounding out the trio.
These planes fly into the eyewall at altitudes between 8,000 and 10,000 feet. They are packed with research instruments, including tail Doppler radar in the distinctive black tail boom, a lower-fuselage radar, and a launch tube for dropsondes. A typical mission lasts 8 to 10 hours, and during an active storm, the two P-3s often trade off so the storm gets back-to-back coverage day and night.
Kermit and Miss Piggy have been flying hurricane missions since the 1970s. Their wings, engines, and avionics have been overhauled multiple times, and NOAA has spent tens of millions of dollars keeping them in service. They are scheduled to be replaced around 2030 by new aircraft built on the C-130J platform.
2. Lockheed WC-130J Super Hercules ("Weatherbird")
The WC-130J is the workhorse of the Air Force Reserve's 53rd Weather Reconnaissance Squadron. It is a modified version of the C-130J cargo plane, fitted with palletized weather instruments and a pod-mounted radiometer for measuring surface winds. Crews call it the Weatherbird.
The squadron operates around 10 of these aircraft out of Keesler Air Force Base in Biloxi, Mississippi. During hurricane season, they fly operational reconnaissance missions for the National Hurricane Center, often punching through the eyewall at altitudes from 500 feet up to 10,000 feet, depending on storm intensity. A WC-130J can stay airborne for nearly 18 hours at its optimum cruise speed, which is around 300 miles per hour.
The Hercules platform has been doing hurricane work in one form or another since the early 1960s. The J model entered service in 1999 and replaced the older H variants. It is bigger and more powerful than people often realize, with a wingspan of roughly 132 feet, similar in size to an Airbus A220. The 53rd WRS is part of the same Air Force structure that operates the country's top fighter jets, but the WC-130J's job could not be more different. Where fighters are built for speed and agility, the Hercules is built for endurance and load.
Pro Tip: If you ever see a gray four-engine turboprop with a long radome under the belly and a 53rd WRS tail flash, you are looking at a hurricane hunter. The 53rd's aircraft are usually the first to fly into a developing tropical system in the Atlantic.
3. Gulfstream IV-SP ("Gonzo")
Not every hurricane mission goes through the storm. Some go around and above it. That is the job of NOAA's Gulfstream IV-SP, a high-altitude business jet that has been heavily modified for weather research and is affectionately known as Gonzo.
The G-IV can fly as high as 45,000 feet, with a range of about 4,000 nautical miles. It is part of the same Gulfstream family that owners and operators use as private jets capable of crossing the Atlantic, but instead of carrying executives, this one carries dropsondes. While the P-3s are slicing through the eyewall, Gonzo is circling the outside of the storm, releasing dropsondes from the upper atmosphere to map the steering currents that determine where the hurricane is going next. That data is critical for track forecasts.
Since 1997, the Gulfstream has flown around nearly every Atlantic hurricane that threatened the United States. It is also used for winter storm reconnaissance over the Pacific, where it deploys from places like Honolulu and Anchorage to study systems before they hit the West Coast.
4. NASA Global Hawk
When you want to stay over a hurricane for an entire day without anyone on board, you call NASA. The Global Hawk is a large unmanned aircraft acquired from the U.S. Air Force and operated out of NASA's Armstrong Flight Research Center in California. It can fly higher than 55,000 feet, stay airborne for more than 24 hours, and cover thousands of miles in a single flight. With its long, narrow wings and bulbous nose, it sits in the same category as aircraft with bird-inspired silhouettes that use high aspect ratios to glide for hours on little fuel.
Global Hawks were used heavily during NASA's Hurricane and Severe Storm Sentinel campaign, known as HS3, which ran for several years starting in 2012. They carried instruments that mapped winds, rainfall, and the moisture environment around developing storms. In 2016, a Global Hawk flight provided data that helped NOAA upgrade Tropical Storm Gaston to a hurricane, marking the first time a drone played that kind of role in a national forecast.
Why It Matters: The Global Hawk fills a gap that crewed aircraft simply cannot. A P-3 mission lasts about 10 hours and ends when the crew gets tired. A Global Hawk can fly for more than a day, which means it can watch a storm develop over a long period without a handoff.
5. NASA DC-8
NASA's DC-8 was a four-engine jetliner converted into a flying laboratory, and for years it was one of the most capable research platforms anywhere in the sky. With a wingspan of 148 feet, a range of 5,400 nautical miles, and the ability to fly between 1,000 and 42,000 feet, it carried tens of thousands of pounds of scientific instruments on missions all over the world.
The DC-8 took part in major hurricane field campaigns, including the Convection and Moisture Experiment and the Tropical Cloud Systems and Processes study. In one memorable mission over Hurricane Bonnie in 1998, four research aircraft were inside the inner core at the same time, with the DC-8 flying at 37,000 feet and an ER-2 stacked above it at 65,000 feet.
The DC-8 has since been retired from active hurricane work, but it remains a key part of the story of how scientists learned to study tropical cyclones from multiple altitudes at once.
6. NASA ER-2
The ER-2 is the civilian version of the U-2 spy plane, and it flies higher than almost anything else with a wing. NASA operates two of them out of Armstrong Flight Research Center, and they have been used for hurricane research for decades.
At a cruising altitude above 65,000 feet, the ER-2 looks down on a hurricane from a vantage point most planes will never see. It carries radar, imagers, and atmospheric sampling equipment in its nose, wing pods, and equipment bay. Most missions last about six hours, with a range of about 2,200 nautical miles. The ER-2 is subsonic, which sets it apart from the aircraft that have crossed into supersonic flight, but its altitude makes up for the slower speed by putting it above almost every weather system on the planet.
The ER-2 has flown over storms ranging from Hurricane Dennis to Hurricane Bonnie, often in coordination with lower-altitude aircraft. It does not fly through the storm in the traditional sense, but it provides a view of the cloud tops and upper atmosphere that ground radar and satellites cannot match.
Keep in Mind: The ER-2 was originally designed as a Cold War reconnaissance aircraft. The same features that made it useful for spying, mainly its very high altitude and long-range cameras, also make it useful for studying the tops of hurricanes.
7. Raytheon Coyote UAS
Some parts of a hurricane are too dangerous for any crewed aircraft. The air below 3,000 feet inside the eyewall is one of them, and that is where the Coyote comes in.
The Coyote is a small expendable drone built originally for Navy maritime surveillance. NOAA scientists adapted it for hurricane research and first deployed one inside Hurricane Edouard in 2014. It is launched from the belly of a WP-3D Orion through a tube similar to the one used for dropsondes. Once it leaves the plane, the Coyote unfolds a six-foot wingspan and flies through the lowest, most violent part of the storm, sending back data on temperature, pressure, humidity, and wind.
Because the conditions are so extreme, with waves reaching 60 feet and winds easily over 100 miles per hour, the Coyote is a one-way trip. The drones are designed to be discarded after each mission. Later upgrades extended the Coyote's transmission range from a few miles up to around 50 miles, and the program has flown the drone into storms as powerful as Hurricane Maria.
8. Anduril Altius-600
The Altius-600 is the next generation of small drones used inside hurricanes. Built by Area-I, a subsidiary of Anduril, the Altius is launched from a tube under the P-3 just like the Coyote, but it is bigger, faster, and far more capable.
The Altius has an 8-foot wingspan, a range of about 275 miles, and a top speed of around 100 miles per hour. It can fly for nearly four hours, which is several times longer than the Coyote could manage. In September 2022, NOAA launched an Altius-600 inside Category 4 Hurricane Ian during a period of rapid intensification, and the drone flew for two hours after release while transmitting data back to the P-3 from up to 130 miles away.
The Altius launch into Ian was a milestone. The aircraft survived turbulence severe enough to make many of the crew sick, deployed the drone successfully, and got readings from inside the storm that no crewed plane could have collected.
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9. Black Swift S0
The Black Swift S0 is the newest small drone in the hurricane fleet. Built by Black Swift Technologies, it made its first launch into a tropical cyclone during Hurricane Tammy in October 2023. That mission was part of a coordinated effort that put a P-3 Orion, an Altius-600, a Saildrone surface vehicle, dropsondes, and ocean profilers all inside the same storm at once.
The S0 is small, lightweight, and designed for atmospheric profiling at altitudes that crewed aircraft cannot reach safely. It fits into NOAA's growing strategy of stacking observations at every level of the storm, from the ocean surface up through the cloud tops. Each layer fills in a gap, and together they give forecasters a far more complete picture of how a hurricane is structured.
Quick Tip: If you want to follow live hurricane hunter missions, the NOAA Aircraft Operations Center and the 53rd WRS post flight tracks on social media during active storms. Flight tracking sites like Flightradar24 also show the WP-3Ds, the WC-130Js, and the Gulfstream IV-SP when they are in the air.
Why Hurricane Flights Matter for Forecasts
It is easy to assume that satellites do all the hurricane forecasting these days, but the truth is more complicated. Satellites are essential, especially over the open ocean, but they have real limits. They cannot measure the inside of a storm directly, they cannot get accurate barometric pressure readings, and they cannot tell forecasters exactly how strong the surface winds are.
That is the gap aircraft fill. A single mission can produce hundreds of measurements that go straight into the hurricane forecast models. The dropsondes from a Gulfstream IV-SP help nail down the steering currents. The radar from a P-3 maps the storm's three-dimensional structure. The surface wind data from a WC-130J refines the intensity estimate that determines evacuation orders.
This data has a measurable effect. Forecasts that include hurricane hunter observations are noticeably more accurate than forecasts that rely on satellites alone. For coastal communities staring down a storm, that difference can mean the gap between an evacuation that runs smoothly and one that does not.
There is also a research side. Every mission adds to a long-term dataset that scientists use to improve the models for the next storm. The reason hurricane track forecasts are so much better today than they were 20 years ago is largely because of the data these aircraft have collected, year after year.
The Future of Hurricane Hunting
The hurricane hunting fleet is in the middle of a generational change. NOAA's WP-3D Orions are almost half a century old. They have been overhauled repeatedly, but they cannot fly forever. In late 2024, NOAA awarded Lockheed Martin a contract to build two new C-130J-based hurricane hunters that will replace Kermit and Miss Piggy. The new aircraft are expected to enter service around 2030 and will have more room for science payloads and updated instruments.
Drones are also reshaping the field. The Coyote, the Altius-600, and the Black Swift S0 are filling roles that no crewed aircraft could ever take on safely. Ocean drones like the Saildrone are doing the same thing on the surface, sending video and data from inside the eyewall while their human pilots stay safely on shore. One Saildrone, SD-1045, even set a record for the highest wind speed ever measured by an uncrewed surface vehicle when it sailed through Hurricane Sam in 2021.
Looking further out, the combination of crewed aircraft, drones, satellites, and surface vehicles is becoming a single integrated observation system. The goal is to measure every part of the storm at every level, in real time, so the forecast models have something useful to work with.
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Final Word
The planes that can fly through hurricanes are a small group, but the work they do reaches almost everyone who lives on a coastline. They are not glamorous, and most of them are decades old. Still, when the radar lights up with a major storm, they are the ones taking off into it instead of away from it. The next generation of hurricane hunters will be quieter, more automated, and packed with even more sensors, but the basic idea will stay the same. Somebody, or something, has to fly into the storm and bring back the numbers.
If aviation is something you take seriously as a pilot, owner, mechanic, or simply an admirer of the machines that make missions like this possible, the team at Flying411 makes it easy to find aircraft, parts, and services without wading through the noise.
FAQs
How fast are the winds inside the eyewall of a hurricane?
In a strong hurricane, eyewall winds can exceed 150 miles per hour, with gusts that go even higher. The crews who fly through these storms train specifically to handle the violent updrafts, downdrafts, and sudden wind shifts they encounter at those speeds.
Has a hurricane hunter aircraft ever been lost in a storm?
A few have. The U.S. Navy's VW-4 squadron lost an aircraft and its crew in Hurricane Janet in 1955, and a second aircraft suffered severe damage in another storm but managed to bring its crew home. Modern hurricane hunters have a strong safety record, helped by better aircraft, better training, and far more advanced weather radar.
Why do hurricane hunters use turboprops instead of jets for the eyewall?
Turboprops like the WP-3D Orion and the WC-130J handle low-altitude turbulence better and operate efficiently at the slower speeds needed for safe eyewall penetrations. Jets are still used for the high-altitude work around the storm, where speed and range matter more than slow-flight handling.
Can commercial airliners fly through hurricanes?
Commercial flights are routed around hurricanes whenever possible, and pilots avoid them on purpose. While a modern airliner is structurally capable of surviving severe weather, flying through a hurricane is not safe for passengers and is not something airlines plan or train for.
How accurate are hurricane forecasts today compared to the past?
Track forecasts have improved dramatically over the past few decades, with average errors shrinking significantly. Intensity forecasts have improved more slowly, which is part of why so much research effort is focused on rapid intensification and on getting more data from inside the storm.