What is the highest note on a recorder?
The garklein or sopranissimo is the type of recorder with the highest pitch. Its range is from C6 to C8. This is four octaves higher than middle C on the piano.
What is high F on the recorder?
High F# is one of the missing notes in the two and a half octave range for which there is no 'true' fingering unless one is prepared to close the end of the bell of your recorder (see the chart above).