As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR FAILED TO RETRACT NORMALLY. FOLLOWED QRH PROCEDURE TEST 1: INTERMITTENT HORN SOUNDED WHEN RETRACTING FLAPS FROM 5' TO 2'. UNABLE TO TEST WING ANTI-ICE DUE TO SYSTEM OPERATING ALREADY. NOSEWHEEL STEERING ALIGNMENT APPEARED NORMAL. QRH STATES STRUTS NOT EXTENDED. RETURNED FOR NORMAL LANDING.