Seven G S Seaplane Base Seaplane Base

75B · Mount Vernon, ME

Elevation
329 ft MSL
Longest runway
2,500 ft 04/22
Runway
1

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Weather

METAR observed

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TAF forecast

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Sun & FAA night2026-08-07 · night begins 08:30 PM
EventLocal (EDT)UTC
Morning civil twilight
Loggable night ends
05:01 AM09:01Z
Sunrise05:33 AM09:33Z
Sunset07:58 PM23:58Z
Evening civil twilight
Loggable night begins
08:30 PM00:30Z
Loggable night (§1.1)
08:30 PM → 05:01 AM
Night currency (§61.57)
08:58 PM → 04:33 AM

Plan a flight from 75B

Winds aloft NOAA forecast · 3,000 to 53,000 ft

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Full reports: nearest reporting station

Advisories

NOTAMs

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All 75B NOTAMs, grouped and decoded

Pilot reports

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All pilot reports near 75B

Airspace hazards

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Runways

Headings shown are true (magnetic variation unavailable).

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Prefer one flat page? Full runway details for 75B → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 75B kneeboard →

Comms & NavAids

Nearby navigation aids

AUG 114.95
NavAidTypeFreq · chRangeRadial / Dist magnetic
AUG · Augusta VOR/DME 114.95 · 96Y Low r339° / 13.3 NM

Charts & procedures

No published instrument procedures or Chart Supplement for 75B — open it on the VFR sectional →

Airport info

Airport information

FAA LID
75B
Coordinates
44.4917, -69.9912
Elevation
329 ft MSL

Detailed FAA facility data isn't available for this airport.

No published services or facility detail for 75B.

Nearby airports

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Also nearby: 51ME Beaver Creek Airport (private) (4 NM) · 42ME Waters World Seaplane Base (private) (5 NM) · 41ME Eagle Ridge Airfield (private) (7 NM) · ME60 Sunny Hill Airport (private) (8 NM) · B10 Bowman Field (8 NM) · ME92 Hilltop Airport (private) (10 NM)

About 75B

Seven G S Seaplane Base (75B) is a seaplane base in Mount Vernon, ME, at 329 ft MSL. It has 1 runway, the longest 2,500 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 75B, refreshed from the Aviation Weather Center and FAA NASR.

What is the longest runway at 75B?

Seven G S Seaplane Base has 1 runway; the longest is 2,500 ft. See the Runways section for headings, surface, and lighting.

Where is 75B?

Seven G S Seaplane Base is in Mount Vernon, ME, at an elevation of 329 ft MSL. Coordinates: 44.4917, -69.9912.

Fly out of 75B often?

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Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 75B in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.