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NavDeparture Procedures

BOI GOWEN FOUR departure takeoff minimums and obstacle notes updated for RWY 10L/10R.

2026-04-23 17:37 - 2026-12-03 17:37
Duration:VERY LONG8 months EST

Period of Applicability

2026-04-23 17:37 - 2026-12-03 17:37

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Interpretation

At BOI, the GOWEN FOUR departure is updated: RWY 10L requires standard takeoff minimums with a minimum climb of 229 ft/NM to 4300; RWY 10R requires standard takeoff minimums with a minimum climb of 220 ft/NM to 4300. Added takeoff obstacle notes: temporary cranes beginning 3.3 NM SE of DER for RWY 10L and 3.5 NM SE of DER for RWY 10R, up to 3480 ft MSL; all other data remains as published.

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Raw NOTAM

A1245/26 NOTAMN Q) KZLC/QPDCH////000/999/4333N11613W005 A) KBOI B) 2604231737 C) 2612031737 E) ODP BOISE AIR TRML/GOWEN FLD, BOISE, ID. GOWEN FOUR DEPARTURE ... TAKE-OFF MINIMUMS: RWY 10L, STANDARD WITH MINIMUM CLIMB OF 229 FEET PER NM TO 4300. RWY 10R, STANDARD WITH MINIMUM CLIMB OF 220 FEET PER NM TO 4300. ADD TAKEOFF OBSTACLE NOTES: RWY 10L. TEMPORARY CRANES BEGNNING 3.3NM SE OF DER. UP TO 3480FT MSL (2025-ANM-5697 THRU 5702-OE). RWY 10R. TEMPORARY CRANES BEGNNING 3.5NM SE OF DER. UP TO 3480FT MSL (2025-ANM-5697 THRU 5702-OE).. ALL OTHER DATA REMAINS AS PUBLISHED.
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