As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(REF CNTRL NR: PA 05-004) ALTITUDE SPLIT BETWEEN NR 1 AND NR 2 ALTIMETERS OF 250 FT AT 17000 FT. THE RT PITOT/STATIC PROBE HAS IMPACT DAMAGE. REPLACED THE RT PITPT/STATIC PROBE. COMPLETED ALTITUDE AND LEAK CHECKS IAW MM. RETURNED AIRCRAFT TO SERVICE. (K)