Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_88 ( mach INTEGER, vehicle_flight__number VARCHAR, altitude__meters_ VARCHAR )

### Question ###
What is the Mach with Vehicle Flight # m2-f2 #8 and an Altitude (meters) greater than 13,716?

### Accurate SQL ###

SELECT SUM(mach) FROM table_name_88 WHERE vehicle_flight__number = "m2-f2 #8" AND altitude__meters_ > 13 OFFSET 716