Nautical Calculators
Support sailors to solve the most important problems of maritime.
Vu Cong The · com.vucongthe.naucal.plus
UpdatedMar 23, 2026
PublishedJul 12, 2021
Packagecom.vucongthe.naucal.plus
MD5bb4c0745763833b63d1f03d11e5d4f61
SHA1 (signer)FC:83:AD:7A:ED:C8:03:DB:D9:7F:27:4B:D0:21:20:BD:A2:7A:3C:AA
Signed byC=84
Architecturesx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Contact[email protected]
What's new
Improved:
+Additional Calculations (Distance by Vertical Angle);
+Nautical Maneuvering(Graphics);
+Location and Mapview;
+The Nautical Almanac (moon and the 2026 publication) ;
+Font and interfaces;
+Database for Celestial LOP.
+Plane Sailing and Traverse Sailing;
+Colregs(shapes and sound);
+Fixed bug in Plane Sailing section, thanks to Captain Noah Smith;
+Additional Calculations (Distance by Vertical Angle);
+Nautical Maneuvering(Graphics);
+Location and Mapview;
+The Nautical Almanac (moon and the 2026 publication) ;
+Font and interfaces;
+Database for Celestial LOP.
+Plane Sailing and Traverse Sailing;
+Colregs(shapes and sound);
+Fixed bug in Plane Sailing section, thanks to Captain Noah Smith;
Description
Nautical Calculators Preview.
- Calculating for marine navigation, included :
+Route Plan;
+Plane Sailing;
+Traverse Sailing;
+Current and wind sailing;
+Allowing for current and wind;
+Wheel Over;
+Meridional parts;
+Calculate true wind and apparent wind on a ship running;
+Correction of sounding;
+Additional calculations;
+Google Map and Location;
+Nautical Almanac;
+Database for Celestial LOP;
+Star and Sun LOP;
+Fix with two of LOP;
+Fix with three of LOP;
+Find the name of a star;
+Correcting marine sextant altitude of sun and stars;
+Rhumb-Line Sailing;
+Great-Circle Sailing;
+Probability Distribution Function;
+Standard deviation and error;
- Calculating for marine maneuvering, included :
+Course and speed of a target ship;
+Closest point of approach(CPA);
+Keep watch for a target ship within a range of distances;
+Data of station with time, distance and bearing specified;
+Determine the ability to reach a target ship going faster;
+Avoid collision;
+Take a station with :
-course specified;
-speed specified;
-time specified;
+ Close or open to a target ship in cases :
-as quickly as possible;
-on a constant bearing;
-with time specified;
+Maneuver to intercept a target ship running faster;
+Maneuver to intercept ahead a target ship;
+Time and Distance of intercepting ahead a target ship;
+Maneuvering with added calculating of turning;
+Close to a target ship as close as possible;
-For researching, included :
+The international regulations for preventing collisions at sea (COLREG) : Rules, Lights signs, Shapes signs and Sounds signs;
+The marine signalization : Flag signalling, Morse signalling by hand, Morse code;
+Show maritime buoyage system;
+Glossary of Marine Navigation;
+Busiest container ports;
+World lighthouses system.
-Units Conversion in Maritime
The interfaces display in two languages : English and Vietnamese.
author Vu Cong The.
[email protected]
- Calculating for marine navigation, included :
+Route Plan;
+Plane Sailing;
+Traverse Sailing;
+Current and wind sailing;
+Allowing for current and wind;
+Wheel Over;
+Meridional parts;
+Calculate true wind and apparent wind on a ship running;
+Correction of sounding;
+Additional calculations;
+Google Map and Location;
+Nautical Almanac;
+Database for Celestial LOP;
+Star and Sun LOP;
+Fix with two of LOP;
+Fix with three of LOP;
+Find the name of a star;
+Correcting marine sextant altitude of sun and stars;
+Rhumb-Line Sailing;
+Great-Circle Sailing;
+Probability Distribution Function;
+Standard deviation and error;
- Calculating for marine maneuvering, included :
+Course and speed of a target ship;
+Closest point of approach(CPA);
+Keep watch for a target ship within a range of distances;
+Data of station with time, distance and bearing specified;
+Determine the ability to reach a target ship going faster;
+Avoid collision;
+Take a station with :
-course specified;
-speed specified;
-time specified;
+ Close or open to a target ship in cases :
-as quickly as possible;
-on a constant bearing;
-with time specified;
+Maneuver to intercept a target ship running faster;
+Maneuver to intercept ahead a target ship;
+Time and Distance of intercepting ahead a target ship;
+Maneuvering with added calculating of turning;
+Close to a target ship as close as possible;
-For researching, included :
+The international regulations for preventing collisions at sea (COLREG) : Rules, Lights signs, Shapes signs and Sounds signs;
+The marine signalization : Flag signalling, Morse signalling by hand, Morse code;
+Show maritime buoyage system;
+Glossary of Marine Navigation;
+Busiest container ports;
+World lighthouses system.
-Units Conversion in Maritime
The interfaces display in two languages : English and Vietnamese.
author Vu Cong The.
[email protected]
Required features
- Faketouch android.hardware.faketouch
- Location android.hardware.location
Permissions (14)
Nautical Calculators requests the following Android permissions:
- Access Adservices Ad Id android.permission.ACCESS_ADSERVICES_AD_ID
- Access Adservices Attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access Adservices Topics android.permission.ACCESS_ADSERVICES_TOPICS
- Access Assisted Gps android.permission.ACCESS_ASSISTED_GPS
- Access Coarse Location android.permission.ACCESS_COARSE_LOCATION
- Access Fine Location android.permission.ACCESS_FINE_LOCATION
- Access Location android.permission.ACCESS_LOCATION
- Access Mtp android.permission.ACCESS_MTP
- Access Network State android.permission.ACCESS_NETWORK_STATE
- Foreground Service android.permission.FOREGROUND_SERVICE
- Internet android.permission.INTERNET
- Wake Lock android.permission.WAKE_LOCK
- Gms Permission Ad Id com.google.android.gms.permission.AD_ID
- Com Vucongthe Naucal Plus Dynamic Receiver Not Exported Permission com.vucongthe.naucal.plus.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
