| MIGRATORY FLOCKSOF WATERFOWL ON & INVOF ARPT. |
| FOR CD CTC PORTLAND APCH AT 503-493-7545. |
| PORTLAND INTL ARPT RY 10L/28R EXTNDD CENTERLINE CROSSES ARPT, ATCT MAY ISSUE RESTRICCTIONS DUE TO PDX TFC. |
| NOISE ABATEMENT PROCEDURES IN EFFECT. CALL 503-460-4100 OR 800-938-6647. |
| NOISE SENSITIVE AREAS BORDER THE ARPT WEST AND SOUTH. |
| AVOID LOW-LEVEL OVERFLIGHTS OF RESIDENTIAL AREAS. |
| RECOMMEND BETWEEN SS AND SR, RY 7 LEFT TFC AND RY 25 RIGHT TFC DUE TO BLUFF 5000 FT SOUTH OF ARPT. |
| EXTENSIVE HELICOPTER OPS ON AND ADJACENT TO WEST ENDS OF THE PARALLEL TWYS, NO EARLY TURNOUTS. |
| MULTIPLE CONST CRANES 110 FT AGL OR BLO LOCATED 2700 FT SW OF RY 25 THLD. |
| (A24) COMMERCIAL ACFT & OPERATORS OF ACFT WITH AN FAA CERTIFIED MAX GROSS LANDING WEIGHT THAT EXCEEDS 10000 LBS ARE REQUIRED TO PAY A LANDING FEE. |
| (A43-25) RY 25 PAPI IS BAFFLED 08 DEG L AND R OF CNTRLN. |
| (A52-25) APCH RATIO 27:1; DIKE AT 588' LGTD. |
| (A57-07) APCH CLNC SLOPE FROM DTHR IS 45:1 BASED ON 21' ROAD AT 817'. |
| (A81-APT) ACTVT MIRL RY 07/25 - CTAF. RY 07 VASI & RY 25 PAPI OPER CONT. |
| ESTABD PRIOR TO 1959. |
