IAF chief Dhanoa flies last sortie of Mig-21 variant
India | Dec 29, 2017, 10:07 PM ISTAir Chief Marshal Dhanoa is on a three day visit to Air Force Station Nal December 28-30, one of the premier air bases operating the MiG-21 aircraft, where 108 Squadron or the 'Hawkeyes' is being "number plated".