Switchblade 300 by AeroVironment

The Switchblade 300 is designed as an expendable UAV to increase precision firepower for platoon-sized infantry units. It is 2 ft (610 mm) long and weighs 6 lb (2.7 kg) including the carrying case and launcher, making it small and light enough for one soldier to carry.

It can be controlled up to 10 km (6.2 mi). Its small size limits its endurance to 10 minutes. This makes it unsuited for scouting roles, but it is useful for inexpensively engaging long-range targets and assisting in relieving units pinned down by enemy fire. The Switchblade uses a color camera and GPS locating to identify, track, and engage targets, as well as being able to be pre-programmed on a collision course. Its warhead has an explosive charge equivalent to a 40mm grenade to destroy light armored vehicles and personnel. If a situation causes a strike to be called off, the operator can call off the Switchblade and re-target it.[9][10][11]

Launch unit for the Switchblade 300. Compressed air is used to expel the drone from the tube.
The aircraft is propelled by an electric engine, so its small size and silent flight makes it extremely difficult to detect or intercept, enabling it to close in on a target at 85 knots (98 mph; 157 km/h). The Switchblade uses the same Ground Control Station (GCS) as other AeroVironment UAVs including the Wasp, RQ-11 Raven, and RQ-20 Puma. This creates commonality and the potential for teaming of longer-endurance small UAVs to recon for targets, then having the Switchblade attack once they are identified with the same controller.[9][10][11][39][unreliable source?]

U.S. Army regulations categorize the Switchblade as a missile rather than a drone. The term "loitering munition" is preferred to describe it. Unlike UAVs, it is not recoverable once launched. Its operation is similar to that of the wireless TOW missile, through a fly-by-radio frequency signal. The only difference being the TOW doesn't loiter, but both have the same operator-in-the-loop characteristics. The Switchblade uses daytime and infrared cameras, as well as an "aided target tracker" to lock on to stationary and moving targets.[8]

The warhead is specifically designed for controlled firepower to reduce collateral damage through a focused blast. It has a forward-firing shotgun-blast effect rather than a 360-degree blast, throwing pellets in the direction that the missile is traveling. It can be fused to detonate at a predetermined height, which can be adjusted in-flight. When diving, the air vehicle gives the operator the opportunity to wave off until four seconds from impact. The warhead can be detonated in-flight to destroy it.[8]

The Switchblade does not fit into established doctrines, since it is not an armed reconnaissance vehicle dispatched by a platoon commander to scout over an area and destroy enemies, or an intelligence, surveillance and reconnaissance (ISR) platform, as its cameras are for seeing targets instead of performing recon. It meets the need for small squads and platoons that lack high-level intelligence and communications to have the ability to fire missiles beyond ranges they are trying to influence.[8]

Aside from use against ground targets, SRC Inc. has developed software to combine the Switchblade with sensors to be able to intercept hostile UAVs. The Switchblade is used alongside an existing counter-artillery radar and IED jamming system, all of which can be towed by Humvees. Interception of an enemy drone occurs in layers of defenses: if a drone gets through covering jet fighters or is too small to be targeted by them, it is picked up by the fire-finding radar. Once detected, the jammer performs electronic warfare to break its data-link. If the drone resists EW, the Switchblade is launched to physically impact and destroy it.[40]

Block 10C incorporates a Digital Data Link (DDL) to provide a stable and secure encrypted communication link through more efficient use of existing frequency bands and significantly reduced likelihood of signal interception, as well as enables concurrent operation of multiple Switchblade systems in the same vicinity without signal conflict, gives opportunity to extend operational ranges using another DDL arbiter such as a different AeroVironment UAV, and facilitates sensor to shooter operations through automatic communication of mission plans from one AeroVironment UAS to a Switchblade.[41]

The Multi-Pack Launcher (MPL) remotely launches multiple Switchblades. The MPL comes in a standard 6-pack configuration weighing 160 lb (73 kg) fully loaded. The design is scalable from 2 to 20 rounds and enables rapid reloading of less than 30 seconds per round. The U.S. Army began deploying the MPL in early 2019 for base defense.[21][42]

The model is scaled to 1/5 of the real size!
Print in the highest quality possible.
0,2 is fine with a 0,4 nozzle
0,6 nozzle could work as well.
Check the picture below!