E-CATS: First time demonstration of embedded training in a combat aircraft

Air Forces are facing difficulties in training pilots effectively for their missions. Due to a reduction of defense budgets, fewer resources can be made available for training. In addition, airspace available for training is limited, especially in Europe, and this is aggravated by the increase in the range of advanced weapon systems. Moreover, only few Surface-to-Air Missile (SAM) sites are available for suitable training.Embedded Training (ET) is considered to be a potential solution for these problems. ET for fighter aircraft is a capability installed in an operational fighter to train the pilot while operating the aircraft in a situation it was designed for, but which is not available in everyday life. Thereto, the ET capability generates simulated threats and feeds them into the various avionics systems of the aircraft. This allows pilots to train against a virtual force, or a virtually augmented real force. Benefits of employing ET include cost reduction (fewer real aircraft are needed to act as enemy), use of smaller training airspace (simulated threats may move outside this space), and the potential to train anywhere, at any time.NLR, Dutch Space, and the Royal Netherlands Air Force (RNLAF) have jointly developed an ET system to demonstrate the feasibility of current technology for implementing an ET capability in fighter aircraft. The system, installed in an RNLAF F-16B, supports training for ground-to-air and (one-versus-two) air-to-air engagements. It consists of two units; one unit executes the ET simulations and provides most of the required interfaces with aircraft systems, while the other unit is dedicated to interfacing with the radar processing chain.The system was evaluated by demonstrating it to a group of pilots and engineers and collecting their expert opinions. It was concluded that embedded training has considerable value for a variety of training objectives related to Beyond Visual Range tactics, and it is expected that embedded training will play an important role in the future mission training of fighter-aircraft pilots.