What was found
EMERGENCY POWER CAUTION LIGHT CAME ON AFTER LIFT OFF, PERFORMED QRH PROCEDURES. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED EMERGENCY POWER PACK, ALL CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY POWER CAUTION LIGHT CAME ON AFTER LIFT OFF, PERFORMED QRH PROCEDURES. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED EMERGENCY POWER PACK, ALL CHECKS GOOD.