Mc Grath Seaplane Base (16Z)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	16Z
Airport Status	Operational
Longitude/Latitude	155°35'35.4450" W / 62°57'28.7460" N -155.593179 / 62.957985 (Estimated)
Elevation	325.00 ft / 99.06 m (Estimated)
Location	Kuskokwim County, AK
Magnetic Variation	23E (1985)

Owner & Manager

Ownership	Publicly owned
Owner	PUBLIC DOMAIN

Airport Operations and Facilities

Airport Use	Open to public
Wind indicator	No
Segmented Circle	No
Control Tower	NON-ATCT
Landing fee charge	No
Sectional chart	MC GRATH
Region	AAL - Alaska
Responsible ARTCC	ZAN - ANCHORAGE
Tie-in FSS	MCG - MCGRATH
FSS on Airport	No
FSS Phone	907-524-3611
FSS Toll Free	LD524-3611
Alternate FSS	ENA - KENAI
Alt. FSS Toll Free	1-866-864-1737
NOTAMs Facility	MCG (NOTAM-d service available)

Airport Communications

CTAF

123.6 MHz

Airport Services

Fuel types	100
Airframe repair	MINOR
Power plant repair	MINOR
Bottled oxygen	NONE
Bulk oxygen	NONE
Other services	CARGO

Runway Information

Runway N/S

Dimensions	4000 x 350 ft (1219 x 107 m)
Surface	WATER (EXCELLENT)
Surface treatment

	N	S
Traffic pattern	Left	Left
Runway end lights	No	No

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
MCG	VORTAC	MC GRATH	102X	115.50	19E	0.6 nm

Remarks

• OPRG AREA IN KUSKOKWIM RIVER.
• LANDING AND BEACHING AREA NOT MARKED. BE ALERT WHEN LANDING DUE TO SEASONAL CHANGES IN SANDBAR LOCATIONS.
• WX CAMERA AVBL ON INTERNET AT HTTPS://WEATHERCAMS.FAA.GOV
• LARGE ROCKS AND DEBRIS SUBMERGED IN RIVER ALONG LANDING AND BEACHING AREA.
• ESTABD PRIOR TO 1959.