As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MKE - FLT 3 - NR 1 DME FROZEN AND NR 2 DME INOPERATIVE (PREVIOUSLY DEFERRED). NR 1 DME COULD NOT DUPLICATE DISCREPANCY. REMOVED AND REPLACED NR 1 DME TRANSCEIVER FOR TROUBLESHOOTING. NR 2 DME VERIFIED BAD TRANSCEIVER. REMOVED AND REPLACED SAME DMI CLEARED. (NOTE CERT DEFER BOTH DME'S). REF: LOG PAGE 1333652. (X)