human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Date, Type, Record description, Achievement, Pilot
###Question: Record description of maximum load to m (ft), and a Date of 23 september 1961 is what pilot?
gpt
SELECT Pilot FROM table WHERE Record description = maximum load to m (ft) AND Date = 23 september 1961