Sunday, December 20, 2009

RQ-170 Sentinel Drone - Beast of Kandahar

A stealthy unmanned aircraft system (commonly known as a drone) developed by Lockheed Martin's Skunk Works division has secretly joined the US Air Force inventory. RQ-170 Sentinel. The high altitude jet powered vehicle has physical resembles with stealth B-2 bomber.
RQ-170 Sentinel Drone
The USAF confirms that the RQ-170 Sentinel is in development, and is expected "to provide reconnaissance and surveillance support to forward-deployed combat forces", according to a statement released on 4 December.

The RQ-170 is flown by the 30th Reconnaissance Squadron, a unit reactivated by the USAF at the Tonopah Test Range in California on 1 September 2005, according to a service fact sheet.
RQ-170 Sentinel Drone
In a news release about a change of command, dated 10 August, the USAF described the 30th as a "developmental UAS squadron under the 432nd Wing, Air Combat Command".
RQ-170 Sentinel Drone
The RQ-170 joins the USAF's growing inventory of large surveillance aircraft, which includes the Northrop Grumman RQ-4 Global Hawk and General Atomics Aeronautical Systems RQ-1 Predator/MQ-9 Reaper. But the Sentinel appears to be the first publicly acknowledged operational UAS designed for stealth.

The Sentinel's confirmed existence also sheds new light on Lockheed's activity in the large UAS market, which was previously considered to be undeveloped.

Lockheed's Dark Star unmanned air vehicle lost a competition in the late 1990s to the Global Hawk. Since then, Lockheed unveiled the P175 Polecat, a stealthy, high-altitude UAS, but the only known example crashed during a flight test.
RQ-170 Sentinel Drone
The main purpose of all UAVs remains reconnaissance for the fighting forces. RQ-170 Sentinel or the Beast of Kandahar will add much to the capabilities of American Forces fighting in Afghanistan.

Related posts:
* MQ-1 Predator Drone


  1. Some of the pictures you posted are not actually of the RP-170, they're pictures of the BAE Systems Raven.


  2. The pictures above are of at least three different aircraft. Compare the front gear doors. Some open forward and some open to the side. Now look at the rear doors. Some are outside of the wheels and some are inside. The exhaust outlet of the engine in the top photo is clearly different than the rest.