🇺🇸🇮🇷 HOW DOWNED U.S PILOTS IN IRAN STAYED HIDDEN AND CONNECTED
When the U.S. F-15E crew ejected over Iran, they weren't cut off, they simply switched to a device called CSEL.
Built by Boeing, it’s a small, rugged unit attached to the pilot’s vest that survives ejection and
时政
(
twitter.com
)
🇺🇸🇮🇷 HOW DOWNED U.S PILOTS IN IRAN STAYED HIDDEN AND CONNECTED
When the U.S. F-15E crew ejected over Iran, they weren't cut off, they simply switched to a device called CSEL.
Built by Boeing, it’s a small, rugged unit attached to the pilot’s vest that survives ejection and immediately starts working.
Instead of talking over radio, it sends short encrypted bursts: location, status, and messages like “injured” or “enemy nearby” using frequency-hopping signals that look like background noise to enemy systems.
That’s the key: no voice, no easy signal to track, no triangulation.
It links to military satellites, feeding real-time data to rescue teams while letting the pilot stay silent and hidden.
Only when extraction is close does it switch modes, allowing helicopters or aircraft to lock onto the exact position.
In other words, even behind enemy lines, the pilot isn’t alone; they’re digitally tethered to the entire rescue network without giving away their position.
Source: Ynet
点击图片查看原图
点击图片查看原图
