Photo essay | MERC Maintainers Published May 6, 2010 By Tech. Sgt. Nathan Gallahan 48th Fighter Wing Public Affairs RAF LAKENHEATH, England -- Senior Airmen Preston Kerr and Adam Coleman, both biomedical technicians with the 48th Medical Support Squadron, both work in the Medical Equipment Repair Center at RAF Lakenheath along with 17 other Airmen who are responsible for maintaining $24.9 million worth of medical equipment spread across 10 geographically-separated units in the United Kingdom and Norway. (U.S. Air Force photos by Tech. Sgt. Nathan Gallahan) View the slideshow.