HA6726 Tornado GR.4 ZA600, 41 (R) Cuadrado de Prueba y Evaluación, RAF Coningsby, 2011
Tornado GR.4 ZA600, 41 (R ) Test and Evaluation Sqn., RAF Coningsby, 2011. There are three main variants of the Tornado, the IDS (interdictor/strike), ECR (electronic combat/reconnaissance) and ADV (air defense variant) interceptor.