下載: ASMS2 Certificates 1.0.15 APK

Coursera: Learn career skills

4.8

Alison: Online Education App

4.6

Certificate Maker

4.5

SafetyCulture (iAuditor)

4.6

edX: Courses by Harvard & MIT

4.6

SSL Certificate Monitor

4

Marine Insight

4.6

MarineTraffic - Ship Tracking

3.6

SSL Toolkit

3.7

COLREG 72: safety at sea

4.9

GoOutdoorsVA

4.5

ShipAtlas by Maritime Optima

4.5

Crewing Online

0

ilearntoboat

3.2

Professional Pocket Prep

4.8

Vumingo Exam Testing Engine

1.5

IT & Cybersecurity Pocket Prep

4.7

Full Code Medical Simulation

4.6

Sea Trials - USCG License Exam

4.7

AAMA CMA Exam Practice 2023

4.9