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The Pilots Desk
Closed

Radio Bay Seaplane Base

ICAO US-4131🇺🇸 Hilo
Coordinates
19.7344°N, 155.0557°W
Type
Closed
Region
US-HI

Daylight today(Sep 6, 2026, local time)

Civil dawn
15:44
Sunrise
16:07
Sunset
04:33
Civil dusk
04:55

About 12h 26m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

Live traffic nearby

Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.

Loading live traffic…

Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (0)

No runway data recorded for this airport.

Airspace in this area(2)

NameClassTypeFloorCeiling
HILO CLASS DClass DControlledGND2500 ft MSL
HILO CLASS E2Class EControlledGND17999 ft MSL

Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Radio Bay Seaplane Base located?

Radio Bay Seaplane Base is closed located in Hilo, United States.

Is the information on this page suitable for flight planning?

No. Radio Bay Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.