Crew logistics
For bulk carriers and every other vessel calling Mombasa, the crew change is a movement Maingate Shipping plans end to end: immigration, airport, transfer, launch, hotel and the prompt report. Own desk.

For vessels calling Mombasa, the crew change is planned before the cargo is: flights are held until the ETA is firm, immigration is pre-notified, and the joining crew are met at Moi International Airport and taken to the gangway or the launch. Off-port-limits changes for vessels in transit are done the same way, without the vessel entering the port.
The port's geography matters: Kilindini Harbour, a deep natural harbour on Kenya's coast that takes the largest vessels trading on the East African seaboard. So does the fact that bunkers are delivered at berth and by ship-to-ship transfer at the anchorage, and pilotage is compulsory through the Likoni channel.
Every movement is confirmed in writing before the seafarer travels and reported promptly it happens.
Moi International Airport is the door for crew at Mombasa. The desk's driver waits at arrivals with the vessel's name, walks the joiners through immigration on the pre-notification already filed, and brings them to the port gate or the launch. For leavers, the same driver collects them at the gangway and sees them through immigration and check-in.
Nobody buys a ticket until the vessel's schedule is firm; the desk holds options and rebooks when the ETA moves, which it usually does.

Immigration at Mombasa expects the crew list showing joiners and leavers, passports with adequate validity, seaman's books or seafarer identity documents, and the agent's letter of guarantee. Nationalities that need a visa are pre-notified or obtain it in advance where the rules require; the desk confirms the current position for each crew list rather than relying on a matrix that may be out of date.
Shore passes for crew going ashore during the call and gate passes for the agent's vehicle are issued through the port.

The last mile at Mombasa is the gangway or the launch. Alongside, the boarding officer walks the crew through the gate. At anchor, the launch goes out in daylight with the joiners and comes back with the leavers, and the desk confirms the ladder, the lee side and the timing with the master before it sails.
Off-port-limits crew changes for vessels in transit are done outside the port, with the vessel slowing to take the launch alongside and resuming passage within a couple of hours. Hotels near the port are used when flights land after the last launch.

A seafarer landed sick at Mombasa is taken to hospital by the desk's representative, admitted against the owner's or the club's guarantee, and reported on daily until discharged or repatriated with a fit-to-fly certificate and, where required, a medical escort. The replacement is arranged from the Kenyan pool while the case runs.
Times, names and costs go to the owner promptly; receipts follow with the account.

The vessels that change crew at Mombasa are bulk carriers, tankers, container ships, car carriers, cruise ships and naval vessels, calling for containers and the port's other trades, or passing on the routes that make Mombasa a convenient stop. Each type has its own rotation: cargo ships change a few officers and ratings per call, fishing and offshore vessels rotate crews in numbers, cruise ships rotate hotel staff on every call.
The Northern Corridor, the standard gauge railway and the inland container depots at Nairobi and Naivasha serve Kenya, Uganda, Rwanda, South Sudan and eastern DR Congo, which shapes how far the port is from the airport in practice and how much road time the plan must allow.

A few working days is comfortable for most nationalities once the ETA is firm; longer where a visa must be obtained in advance. The desk confirms the requirement when the crew list is received.
Yes, by licensed launch in daylight and acceptable weather.
Moi International Airport, twenty minutes from the port.
Yes. Kenyan officers and ratings are placed through our crewing desk in Mombasa with verified documents, and delivered to the vessel at the port of joining.
Nominate Maingate Shipping and the answer comes from Mombasa with a proforma DA attached.
Crew work sits with port agency and crew management on the same desk.
Also on maingateshipping.com: Ship agency at Mombasa · Ship agency and charter brokers · Ship brokerage · About Maingate · Contact
Maingate Shipping Limited · Express Building, Moi Avenue, Mombasa, Kenya · ops@maingateshipping.com · +254 784 622 091