Question: Who is the pilot on September 27, 1972?
SQL: SELECT "Pilot" FROM "2-1284217-1" WHERE "Date" = 'September 27, 1972';

Question: What is the lowest altitude of the flight with a mach bigger than 0.905 and a duration of 00:06:17?
SQL: SELECT MIN("Altitude (ft)") FROM "2-1284217-1" WHERE "Mach" > 0.905 AND "Duration" = '00:06:17';