managing avionics package, Astronautics Central Air Data Computer, new UHF and IFF packages, airborne video tape recorder (AVTR), Elta EL/L-8222 active ECM pod and Mikes (Aselsan) AN/ALQ-178V3 passive embedded SPEWS, and RWR. Additionally, they had AGM-142 Popeye/Have Nap integration, Litening-II targeting pods, and the capability to launch AGM-65D/G Maverick, AGM-88 HARM, GBU-8 HOBOS, GBU-10/12 Paveway II LGBs, general purpose and cluster bombs for air-to-ground missions, while retaining the capability to launch AIM-7 Sparrow and AIM-9 Sidewinder air-to-air missiles. It is also possible to install Pave Spike targeting pods and rocket pods of all sizes. These upgraded F-4 Phantoms are referred to as the F-4E-2020 Terminator and current planning is that they will remain in service until 2020, as the name suggests. The first entered service on 27 January 2000 with deliveries to 111 and 171 Filo. Units Turkish Air Force At the end of the 20th century, the following THK units operated Phantoms: Ana Jet Üs (Jet Air Base), Eskişehir: 111 Filo "Panter" (F-4E/2020), 112 Filo "Şeytan" (F-4E), 113 Filo "Işık" (RF-4E) Ana Jet Üs, Konya: 132 Filo "Hançer" (F-4E/2020) Ana Jet Üs, Erhaç-Malatya: 171 Filo "Korsan" (F-4E/2020), 172 Filo "Şahin" (F-4E), 173 Filo "Şafak" (F-4E) 1st Tactical Air Force 111 Filo112 Filo113 Filo2nd Tactical Air Force 132 Filo171 Filo172 Filo173 FiloUnited Kingdom F-4K (Phantom FG.1) Following cancellation of the supersonic V/STOL Hawker Siddeley P.1154, the Royal Navy selected the Phantom as a replacement for the Supermarine Scimitar and de Havilland Sea Vixen. The model requested was designated the F-4K by McDonnell Douglas and received the British service designation Phantom FG.1. Ordered in July 1964, this was the first time the U.S. permitted export of the Phantom, with the first F-4K flying on 27 June 1966. To ease the impact on employment in the UK aircraft industry from the cancellation of home-grown programs, the aircraft had a high British content. The main modification was the replacement of the General Electric J79 by the British-made Rolls-Royce Spey powerplant. These engines (RB 168-25R Spey Mk 202/203s) were more powerful than the J79s ( afterburning thrust) and had a lower fuel consumption (power-specific fuel consumption was around ). The rear fuselage was heavily modified to accommodate the larger Speys and the air intakes enlarged to permit the greater airflow they required. These aircraft were equipped with an AN/AWG-11 radar system, which was a version of the Westinghouse AN/AWG-10 built under licence by Ferranti,Donald