As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE WAITING IN LINE TO DE-ICE, NR 1 ENGINE SHUT DOWN. A 727 IN FRONT HAD JUST THROTTLED UP AFTER BEING DE-ICED. MAINTENANCE FOUND SNOW AND ICE PLUGGING INTERMEDIATE AREA OF COMPRESSOR. VISUAL AND BORESCOPE INSPECTION OF THE ENGINE WAS PERFORMED, NO DAMAGE WAS FOUND. ENGINE GROUND RUN AND ALL OPERATING PARAMETERS WERE NORMAL.