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Fieseler Fi 103R (Reichenberg)

Pilot-Guided Suicide Fighter

Fieseler Fi 103R (Reichenberg)

Pilot-Guided Suicide Fighter


The German Fieseler Fi 103R was the piloted version of the devastating and effective V-1 terror rockets launched against England during World War 2.
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ORIGIN: Nazi Germany
YEAR: 1944
MANUFACTURER(S): Fieseler - Germany
OPERATORS: Nazi Germany

Unless otherwise noted the presented statistics below pertain to the Fieseler Fi 103R (Reichenberg) model. Common measurements, and their respective conversions, are shown when possible.
LENGTH: 26.25 feet (8 meters)
WIDTH: 18.73 feet (5.71 meters)
WEIGHT (MTOW): 4,806 pounds (2,180 kilograms)
ENGINE: 1 x Argus 109-014 pulse jet engine developing 772 lb of thrust.
SPEED (MAX): 404 miles-per-hour (650 kilometers-per-hour; 351 knots)
CEILING: 13,123 feet (4,000 meters; 2.49 miles)


1 x 1,874lb warhead in nose of aircraft.

Series Model Variants
• Fi 103(V1) - Unpiloted V1 rocket system
• Fi 103-RI - Piloted Suicide Fighter System Designation; test model.
• Fi 103-RII - Test Model
• Fi 103-RII - Pilot Training Model
• Fi 103R-IV - Operational Model Designation


Detailing the development and operational history of the Fieseler Fi 103R (Reichenberg) Pilot-Guided Suicide Fighter.  Entry last updated on 8/25/2015. Authored by Staff Writer. Content ©
The Fiseler Fi 103R was, in essence, the piloted form of the successful V-1 rocket that terrorized London citizens throughout the Second World War. The piloted system was to be a type of suicide missile that the pilot could aim at his target with and bail out at the last possible moment. In theory, it was a sound plan for a nation on the brink of losing the global conflict yet in practice, the idea of the pilot bailing out in this fashion would yeild a pretty substantial loss rate.

The Fi 103 was born out of the idea that the system could be equally useful in precision strikes against Allied shipping in the Channel. An already proven weapon in th unmanned V-1 rocket version, the Fi 103R could just as easily be mass-produced in quantity and put into action with very little testing or training. The idea itself stemmed from a proposal that looked into delivering these suicide missiles from the underbelly of an advancing bomber.

Though comparable to the Kamikaze in the Pacific, the pilots of the Fi 103 would not be sealed into their cockpits. Once a target had been acquired through visual means, the pilot could aim the nose of the missile at a target area and, jettisoning the canopy, he would simply bail out and deploy a chute. One major problem with this action lay in the position of the canopy - resting just in front of the pulsejet engine. In practice, the jettisoning canopy would have interfered with the pulsejet and thus render a successful pilot extraction from the machine very unlikely.

The power of the Fi 103R came from the 772lb thrust pulsejet engine mounted in the upper rear of the fuselage. The pilots seating position was to be just before the opening of the pulsejet and basic wings were added for stability. Flight capabilities were rudimentary and only required the most basic of handling. Landing was only accomplished during testing and it was itself quite a challenge as the system was never intended to return safely to base. A powerful 850 kilogram warhead was packed into the nose assembly making for one inexpensive and easy-to-produce terror weapon.

With over 70 pilots tabbed for training in the Fi 103R, the project was never fully developed. This action stemmed from the low interest that German leaders had in such a system and the loss of two such aircraft during testing. Though nearly 200 aircraft of this type were produced, the system was never to see full operational action in the Second World War.


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Relative Maximum Speed Rating
Hi: 500mph
Lo: 250mph
    This entry's maximum listed speed (404mph).

    Graph average of 375 miles-per-hour.
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Unit Production Comparison
Comm. Market HI*: 44,000 units
Military Market HI**: 36,183 units

  * Commercial Market High belongs to Cessna 172.

  ** Military Market High belongs to Ilyushin Il-2.

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Supported Roles
Ground Attack
Aerial Tanker
A2A=Air-to-Air; UAV=Unmanned; CAS=Close Support; ASW=Anti-Submarine; AEW=Airborne Early Warning; MEDEVAC=Medical Evac; EW=Electronic Warfare; SAR=Search-Rescue