CAMP DAVID TFR TO EXPAND THIS WEEKEND Pilots flying in the Mid-Atlantic area are cautioned that the temporary flight restriction (TFR) area centered on Prohibited Area P-40, the presidential retreat at Camp David, Maryland, is expected to grow larger beginning tomorrow, January 16, and continuing through Sunday, January 18. The notam establishing the TFR had not been issued as of 4:45 p.m. Eastern time. AOPA will post the notam on AOPA Online as soon as it becomes available. See ( http://www.aopa.org/whatsnew/notams.html ). Because TFR airspace frequently changes, AOPA strongly encourages pilots to obtain a briefing and CHECK NOTAMS before every flight. TFR violators will be intercepted and forced to land.