SW 214 · Southwest

Cycle 03SEP2026 · 1 airport · 347 words · FAA Chart Supplement, verbatim

Airports on this page: SIY/KSIY

214 CALIFORNIA

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SISKIYOU CO (SIY)(KSIY)

3 NE UTC–8(–7DT) N41º46.89´ W122º28.09´ 2651 B NOTAM FILE SIY

RWY 17–35:

H7490X150 (ASPH) S–60, D–180, 2S–175, 2D–270 MIRL

RWY 17:

REIL. PAPI(P2L)—GA 3.0º TCH 50´. Road.

RWY 35:

REIL. PAPI(P2L)—GA 3.0º TCH 50´. Rgt tfc.

SERVICE:

FUEL JET A LGT ACTIVATE MIRL Rwy 17–35, PAPI Rwy 17 and Rwy 35, REIL Rwy 17 and Rwy 35—CTAF.

AIRPORT REMARKS:

Attended Sun–Fri 1600–0100Z‡. Migratory flocks of waterfowl invof arpt during spring and fall. Wildlife invof arpt. Farming activities and equipment invof rwys and twys. Sensitive AG crops adjacent to rwy/twy. Rotocraft should avoid operating in these areas. Be alert for glider ops May–Sept. US Forest Svc fire ops May–Sep. Ldg fee.

AIRPORT MANAGER:

530-842-8259

WEATHER DATA SOURCES:

ASOS 121.125 (530) 459–0267.

COMMUNICATIONS:

CTAF/

UNICOM 123.0 ANTELOPE MTN

RCO 122.4 (RANCHO MURIETA RADIO) ®

SEATTLE CENTER APP/DEP CON 124.85

CLEARANCE DELIVERY PHONE:

For CD ctc Seattle ARTCC at 253-351-3694.

RADIO AIDS TO NAVIGATION:

NOTAM FILE RIU. FORT JONES (VL) (DH) VORW/DME 116.25 FJS Chan 109(Y) N41º26.98´ W122º48.39´ 018º 25.1 NM to fld. 4900/19E. VOR unusable: 015º–073º byd 40 NM 018º–025º byd 22 NM blo 14,000´ 074º–117º byd 33 NM 118º–127º byd 40 NM 128º–146º byd 33 NM 147º–292º byd 11 NM 293º–310º byd 40 NM 316º–326º byd 40 NM blo 10,000´ 316º–326º byd 61 NM 327º–331º byd 40 NM 332º–342º byd 40 NM blo 11,500´ 332º–342º byd 67 NM 343º–002º byd 40 NM DME unusable: 018º–025º byd 22 NM blo 14,000´ 074º–117º byd 33 NM 128º–146º byd 33 NM 147º–292º byd 11 NM MONTAGUE NDB (MHW) 404 MOG N41º43.64´ W122º28.90´ 356º 3.3 NM to fld. 2629/15E. NOTAM FILE SIY. NDB unmonitored. NDB unusable: 190º–200º byd 10 NM KLAMATH FALLS H–3B, L–2I IAP SW, 3 SEP 2026 to 29 OCT 2026