          
HISTORY
UNKNOWN SOURCE--OBSTRUCTION. CHARTED SINCE 1962. SCALED IN LAT.30-27-06N,     
 LONG.87-55-42W AT 1:80,000 (CHT 11376).                                      
D65/D78/84-87--OPR-J482-84; NEITHER VERIFIED NOR DISPROVED. (UPDATE 3/89