Narrative:

Private pilot flying pattern work. On fourth takeoff; encountered issues transmitting with tower on climbout. Flew to pattern altitude and continued trying to transmit. Hit accidental squawk of 7700 and quickly correcting to 7600. Approach received emergency squawk of 7700 and then 7600. Continued flying in pattern and flew above runway at pattern altitude. On downwind received light signals as well as broken communications from tower asking to rock wings; was given the signal clear to land. Switched to ground frequency after exiting runway continuing squawk of 7600. Was able to hear ground once on the ground. Contacted both tower and approach after incident; no questions were asked.

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Original NASA ASRS Text

Title: C182 pilot reported an air-ground communication problem on takeoff; resulting in light gun signals being provided for landing.

Narrative: Private Pilot flying Pattern work. On fourth takeoff; encountered issues transmitting with tower on climbout. Flew to pattern altitude and continued trying to transmit. Hit accidental squawk of 7700 and quickly correcting to 7600. Approach received Emergency squawk of 7700 and then 7600. Continued flying in pattern and flew above runway at pattern altitude. On downwind received light signals as well as broken communications from tower asking to rock wings; was given the signal clear to land. Switched to ground frequency after exiting runway continuing squawk of 7600. Was able to hear ground once on the ground. Contacted both Tower and Approach after incident; no questions were asked.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.