to unlock millions in Commercial Revenue.

Crew Change Intelligence

Greywing is the world’s first crew change automation and intelligence tool. Get real-time updates on over 100,000 ports, and instant costs for a crew change with multiple providers.

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Search from over 100,000 ports and view their intelligence reports

Search for singapore

Intelligence includes

Port RestrictionsPort Restrictions

Are PCR tests needed? Can vessels of all type change crew?

Flight RestrictionsFlight Restrictions

Onsigner and Offsigner requirements on arrival and departure

Crew nationalitiesCrew nationalities

A history of successful crew changes per nationality

30 Indian, 50 Philippino Crew in the last 3 months

Agency CostAgency Cost

Get detailed breakdowns for agency and husbandry costs across providers

less than 10 persons: USD 50
crew change assistance: USD 25
Total indicative cost: USD 75

Visa InformationVisa Information

Learn up-to-date visa requirements for over 150+ nationalities

Country: Nigeria

Travel is allowed with restrictions
Exit may be restricted for Ukranian travellers

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