What was found
DURING FLIGHT 3020, NR 1 COMM RADIO IS INOP AFTER TAKEOFF. AIR RETURN TO MSP. MAINTENANCE COULD NOT DUPLICATE. NR 1 COMM SYSTEM OPS CHECK GOOD IAW SF340 AMM CHAP 23.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING FLIGHT 3020, NR 1 COMM RADIO IS INOP AFTER TAKEOFF. AIR RETURN TO MSP. MAINTENANCE COULD NOT DUPLICATE. NR 1 COMM SYSTEM OPS CHECK GOOD IAW SF340 AMM CHAP 23.