A South Korean drug boss serving up to 60 years in the Philippines’ New Bilibid Prison planned to escape by hanging beneath a heavy-lift drone and flying over the walls, South Korean broadcaster JTBC reported on Monday, September 14. The plot died before he tried it, because a passer-by filmed an accomplice rehearsing the stunt and the clip went viral.

Park Wang-yeol, 47, is serving 52 to 60 years for the 2016 killings of three South Koreans near Bacolod City. Korean prosecutors also accuse him of running a methamphetamine pipeline into South Korea from his cell. He had already slipped out of Philippine custody twice, in 2017 and 2019.

DroneXL has covered drones over prison walls since 2020. In those cases the cargo was phones, drugs, knives, and saw blades. This aircraft was meant to carry the inmate.

Park Traded an Armed Ambush for a Drone Jailbreak

Park’s first escape plan had no drone in it, JTBC reported. Members of his organization were to attack a prison transport vehicle while he was being moved between facilities, and weapons had already been bought. He dropped the ambush in favor of flying out, and his people started testing aircraft.

An inmate who spoke to JTBC quoted Park’s reasoning: “A prison escape by someone like me should be on this scale.”

The plan called for Park to be strapped beneath a large drone rated to carry up to 75 kilograms (165 pounds) and flown over the walls, according to The Korea Herald’s write-up of the JTBC report. The Asia Business Daily, citing the same broadcast, describes the aircraft as Chinese-made.

Park reportedly spent about 100 million won ($74,000) preparing the escape, including the drone. His associates counted on New Bilibid’s apparent lack of signal jamming and rehearsed the flight repeatedly at a nearby site, the South China Morning Post reported. The same inmate told JTBC the prison “does not jam radio signals, so flying a drone is not difficult.”

Test Footage of a Falling Accomplice Sank the Plan

One rehearsal gave the plot away. A passer-by filmed a man strapped beneath the drone rising several meters, then dropping into a body of water. Philippine media ran the clip in March as a quirky feel-good item. Authorities later linked it to Park, and his transfer schedule changed.

The rehearsals existed to prove the drone could lift a person. The clip shows it could, briefly, and it put the plan on television before Park ever climbed into a harness.

Seoul got him on March 25. President Lee Jae Myung had personally asked Philippine President Ferdinand Marcos Jr. to hand Park over, and Manila agreed to a temporary surrender rather than an extradition. The arrangement runs about 10 months, so Park could be sent back to the Philippines early next year unless Korean authorities secure permission to hold him on additional charges. He faces charges of importing 4.8 kilograms (about 10.6 pounds) of methamphetamine, and Reuters has reported that he is accused of running the smuggling ring over Telegram, the SCMP noted. At his first hearing in May, he denied the smuggling but admitted charges tied to the drugs’ sale and handling inside Korea.

The inmate also described how Park lived while planning all this. He paid about 6 million won a month (roughly $4,400) for a private, air-conditioned cell with a television and a phone, according to The Asia Business Daily.

Heavy-Lift Drones Now Rate for Human-Sized Loads

A 75-kilogram rating is no longer exotic hardware. DJI’s FlyCart 100 carries 80 kilograms (176 pounds) on a single battery, and its China-only FlyCart 200 sibling is rated for 200 kilograms (about 440 pounds). A payload rating and a safe flight with a swinging human underneath are separate problems.

DJI announced the FlyCart 100 in June 2025 with a maximum takeoff weight of 149.9 kilograms (330 pounds). The FlyCart 200 and its T200 farm twin showed up on DJI’s Chinese site in April with no global release date.

British prison officials saw this coming. Last October, UK authorities warned that gangs were already flying drones able to carry as much as 60 kilograms (132 pounds) into jails, and DroneXL asked whether a lifted inmate was next. Park’s crew put the idea to a live test.

Lifting a person is still hard. When DARPA ran its Lift Challenge this summer, the winning aircraft managed a 3.84:1 payload-to-weight ratio, and no entrant reached DARPA’s 4:1 target. The reports on Park’s test say the man fell into the water. They don’t say why.

US Prisons Fight Drone Drops Without Jamming

American prisons face the same airspace problem with lighter loads. In June, a Georgia federal grand jury indicted twelve people for flying contraband into ten federal prisons. State and local US facilities also cannot legally jam radio signals, the gap Park’s crew reportedly counted on.

That Georgia indictment counted at least 38 drops of drugs, phones, and saw blades. In New York, a drone dropped two knives into Marcy Correctional Facility in March, and Oklahoma corrections officials have linked drones to thousands of smuggled phones.

The FCC moved on the jamming question in September 2025, proposing rules that would treat contraband cellphone signals as unauthorized so state and local prisons could jam them without violating Section 333 of the Communications Act. Reply comments closed on January 12, 2026. That proposal targets phone signals. The 2.4 GHz and 5.8 GHz control links most drones fly on are a different fight.

DroneXL’s Take

This is a prison story wearing a drone costume.

Heavy-lift drones can lift loads the size of a person, and UK prison officials warned about exactly that a year ago. Park’s crew proved the hardware gets a harnessed man off the ground.

The man they meant to lift had escaped Philippine custody twice already. His first plan was an armed ambush with weapons in hand. He was reportedly paying for air conditioning and a phone, and Korean prosecutors say he ran a drug network from his cell. A facility where a convicted triple murderer can buy those privileges has a custody problem long before it has an airspace problem. My read: take the drone away and Park simply goes back to planning the truck ambush.

I expect this clip to show up in the next argument for restricting heavy-lift aircraft, and it would teach the wrong lesson. The FlyCart class earns its keep hauling trash off Everest and moving cargo where roads don’t go, and the operators flying those missions aren’t the ones helping killers skip out of prison. Drone detection around prisons and a custody system that doesn’t sell comforts to its most dangerous inmates go after the conditions Park exploited. A payload cap doesn’t.

The English-language accounts of JTBC’s report don’t name the drone model. If it was an off-the-shelf industrial aircraft, its flight logs and the maker’s geofencing records are where investigators should look next.

Sources: South China Morning Post, JTBC via The Korea Herald, The Asia Business Daily, Federal Communications Commission

DroneXL uses automated tools to support research and source retrieval. All reporting and editorial perspectives are by Haye Kesteloo. Read our editorial standards.