Rosemarys Anchorage Seaplane Base

AU Flag

Location

Latitude: 
 20-30-21 S (-20.505918)
Longitude: 
 116-41-00 E (116.683461)
Elevation: 
 0 feet MSL (0 m MSL)
Magnetic Variation: 
 0.9 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC +8.0 (Standard Time)
UTC +8.0 (Daylight Savings Time)

Contacts

Manager: 
: 






Operations

Airport Status: 
 Unknown
Facility Use: 
 Public
Type: 
 Seaplane Base
Control tower: 
 No
Traffic Pattern Altitude (MSL): 
 1000 feet (305 m)

Based Aircraft

Annual Operations (as of )

Communications

   

Fixed Based Operators (FBOs) & Fuel

(Click on a business for detail)
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Business Name Frequency Phone Fuel Grade
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Flight Service Stations

Primary Alternate
FSS on Field: 
FSS Name (ID): 
Frequency: 
Toll Free Phone: 

Instrument Procedures / Charts

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Navigation Aids (Navaids) near YRMA

Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

Nearby Airports with Fuel

Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade

Notices to Airmen (NOTAMS)

NOTAMs

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NOTAM Radius Search

NOTAMS within

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NM of YRMA

NOTAM Flight Path Search (Enter from two to five locations below)

NOTAMS within

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NM of YRMA

Remarks

No remarks for this landing facility

Runways

Runway Summary

Runways: 9/27
Longest Runway: 9/27 is 99.8330 ft (30 m) long
Runways with an Instrument Approach:

YRMA Seaplane Base Runway Details

Waterway 9/27  99.8330 ft x 49 ft (30 m x 15 m)

Waterway 9

Runway 27
Latitude: 
 -20.505781 -20.50605484
Longitude: 
 116.68346091 116.68346091
Glide Path Angle: 
 0.0 degrees 0.0 degrees

Services

Maps & Diagrams

YRMA Sectional

Flight Planning
at skyvector.com

YRMA Diagram


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