10 years ago while coming back into KPWA on a corporate 91 flight I heard an conversation between a student solo pilot and approach that went something like this....

Appr: N????? climb and maintain 3000'

N?????: Climb and maintain...was that 4000?

Appr: N????? Negative, climb and maintain 3000 and turn left to 090 deg.

N????? Climb and maintain 3000 and turn to what?

Appr: N????? are you a student pilot?

N????? Yes I am

Appr: Is your instructor with you?

N?????: No I'm on my first solo flight

Appr: N????? then you need to land and pick him up...