Period of Applicability
2026-11-06 13:30 - 2026-11-06 20:30
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Interpretation
At St. Clair County International, the ILS or LOC RWY 4 procedure is amended: the S-LOC 4 approach is unavailable except to aircraft with suitable GPS-equipped RNAV. The missed approach requires a climb to 2,500 feet, then a climbing left turn to 4,000 feet on heading 220 and FNT VORTAC radial 097 to MARGN intersection, with a climb in the hold to 4,000 feet; DME is required. Radar is required for procedure entry except for aircraft with suitable GPS-equipped RNAV. The PHURN (PH) LOM is out of service.
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Message
ST CLAIR COUNTY INTL, PORT HURON, MI. ILS OR LOC RWY 4, AMDT 4... S-LOC 4: NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. MISSED APPROACH: CLIMB TO 2500 THEN CLIMBING LEFT TURN TO 4000 ON HEADING 220 AND FNT VORTAC R-097 TO MARGN INT/FNT VORTAC 48.47 DME AND HOLD, CONTINUE CLIMB-IN-HOLD TO 4000 (DME REQUIRED). RADAR REQUIRED FOR PROCEDURE ENTRY EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, PHURN (PH) LOM OUT OF SERVICE.