An officer of 153, Helicopter Unit addressing the serving and retired officers of the unit at Udhampur on Monday. By Daily Excelsior - October 23, 2012 Share FacebookTwitterWhatsAppPinterestLinkedinTelegramEmailTumblrReddItPrintKoo An officer of 153, Helicopter Unit addressing the serving and retired officers of the unit at Udhampur on Monday. Follow our WhatsApp channel