七麦数据

Marine Survey Pro. Your best Marine Helper.

- Marine News
- My Documents
- Contract Tracker
- MARGRAM
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Crewing Companies:

- Application Form sending
- Brief Company information page
- Vacancies for seamen

Partners:

- Video Cources for seafarers

Marine News:

- All important news for seamen
- Always be aware of what is happening at sea

Weather Condition:

- Weather tracking at sea (material from open source PassageWeather)

My Documents:

Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

We are constantly adding new features for your convenience.

Marine Survey Pro. Your best Marine Helper.

- Marine News
- My Documents
- Contract Tracker
- MARGRAM
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Crewing Companies:

- Application Form sending
- Brief Company information page
- Vacancies for seamen

Partners:

- Video Cources for seafarers

Marine News:

- All important news for seamen
- Always be aware of what is happening at sea

Weather Condition:

- Weather tracking at sea (material from open source PassageWeather)

My Documents:

Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

We are constantly adding new features for your convenience.

Marine Survey Pro. Your best Marine Helper.

- Marine News
- My Documents
- MARGRAM
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Crewing Companies:

- Application Form sending
- Brief Company information page
- Vacancies for seamen

Partners:

- Video Cources for seafarers

Marine News:

- All important news for seamen
- Always be aware of what is happening at sea

Weather Condition:



- Weather tracking at sea (material from open source PassageWeather)

My Documents:

Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

We are constantly adding new features for your convenience.

Marine Survey Pro. Your best Marine Helper.

- Marine News
- My Documents
- MARGRAM
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Crewing Companies:

- Application Form sending
- Brief Company information page
- Vacancies for seamen

Partners:

- Video Cources for seafarers

Marine News:

- All important news for seamen
- Always be aware of what is happening at sea

Weather Condition:



- Weather tracking at sea (material from open source PassageWeather)

My Documents:

Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

We are constantly adding new features for your convenience.

Marine Survey Pro. Your best Marine Helper.

- Marine News
- My Documents
- MARGRAM
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Crewing Companies:

- Application Form sending
- Brief Company information page
- Vacancies for seamen

Partners:

- Video Cources for seafarers

Marine News:

- All important news for seamen
- Always be aware of what is happening at sea

Weather Condition:



- Weather tracking at sea (material from open source PassageWeather)

My Documents:

Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

We are constantly adding new features for your convenience.

Marine Survey Pro. Your best Marine Helper.

- Marine News
- My Documents
- MARGRAM
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Crewing Companies:

- Application Form sending
- Brief Company information page
- Vacancies for seamen

Partners:

- Video Cources for seafarers

Marine News:

- All important news for seamen
- Always be aware of what is happening at sea

My Documents:

Keep all your Marine Documents in one place
- Unlimited Documents
- Upload pdf and images
- 3 month notification before expiry date

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

We are constantly adding new features for your convenience.

Marine Survey Pro. Your best Marine Helper.

- Marine News
- MARGRAM
- Trusted Crewing Companies
- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)
- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Crewing Companies:

- Application Form sending
- Brief Company information page
- Vacancies for seamen

Partners:

- Video Cources for seafarers

Marine News:

- All important news for seamen
- Always be aware of what is happening at sea

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

Next Update:

For your information, we decided to add a section in the description in which we will talk about our future plans, and there are a lot of them. In the next version we will add:

- My Documents

We are constantly adding new features for your convenience.

Marine Survey Pro. Your best Marine Helper.

- Draft Survey Calculator (manual / auto)
- Ballast Calculator (manual / auto)
- Oil Calculator (manual / auto)
- Cargo Trimming Calculator (manual / auto)
- Stowage Plan Calculator (auto)

- ETA Calculator
- Slip Calculator
- Main Engine Power Calculator
- Unit Converter
- Humidity Calculator
- List Calculator
- Interpolation Calculator
- Squat & UKC Calculator
- Changing Draft and GM Calculator
- Port Log Book
- IALA Buoyage System
- Country Flags
- Video Courses
- Theory for any crew member

Marine Calculators:

- Draft Survey Calculator: Manual and automatic calculation of loaded / unloaded cargo.

- Ballast Calculator: Easy auto / manual calculation quantity of ballast water on board. Just add Vessel - Ballast tanks - Tank Tables and calculate quantity of ballast in tanks in a seconds

- Stowage Plan Calculator: Auto calculation of cargo by holds, using SF' of cargo as well as the necessary entries in the port for arrival and departure.

- Slip Calculator: Calculator for engineers. Slip of the propeller in water, i.e. the difference between the actual speed of the ship and the one it would have if the propeller didn't rotate in water, but was screwed into a solid body

- Main Engine Power Calculator: Calculation of Main Engine Power for Engineers

- ETA Calculator: Quick calculation of the date and time of the ship's arrival, as well as calculation of speed you have to keep to arrive at a given time

- Cargo Trimming Calculator: Easy auto / manual Trimming at the end of loading. Calculation quantity of cargo to be loaded in Cargo Holds at the end of loading and get an even keel or requested trim.

- Unit Convetrer: Quickly conversion of units such as Stowage Factor, Volume, Length, Speed, Temperature

- Humidity Calculator: Relative Humidity Calculation.

- Oil Calculator: Easy and fast manual and auto calculation of Oil and Fuel on board.

- List Calculator: Calculation of heel in degrees for navigators.

- Interpolation Calculator: Liner and Bilinear Calculator

- Squat & UKC Calculator: Calculation of Squat and Under Keel Clearance

- Changing Draft and GM Calculator: Change in ship’s draft and GM when entering water with different density.

- Theory and Useful content for any crew member.

Port Log Book:

- Fast entries in Port
- Entries for mooring / unmooring
- Daily port entries

Video Courses (Russian language):

- Draft Survey
- Program Draft Survey
- Grain Stability

Theory and Useful content:

- Draft Survey
- Grain Stability
- Helicopter Operations
- Fire Control and LSA
- Medical First Aid, and more.
Content will be constantly updated

IALA Buoyage System:

- IALA Buoyage System for Mariners
- Pictures of buoys and rules
- Location by regions A and B

Country Flags:

- Countries and their flags graphically

Next Update:

For your information, we decided to add a section in the description in which we will talk about our future plans, and there are a lot of them. In the next version we will add:

- True Wind Calculator for Navigators
- Marine Compass for Navigators

We are constantly adding new features for your convenience.