Chandlerey & Yacht Broker

Alderney, Channel Islands

Welcome to Mainbrayce Chandlery and Yacht Broker, situated in the inner harbour of the beautiful Channel Island of Alderney. We offer a wide range of marine services and products to local boat owners and visiting yachtsmen.

Harbour Webcam

From The Brokerage



Wireless Killcord !


CoastKey works as a wireless engine kill switch. If the driver falls overboard, the communication between the boat and driver is disrupted, the engine will stop immediately and the signal beacon is activated. In addition the existing killcord can still be used alongside the CoastKey.


CoastKey is a great looking wireless device worn as a pendant around the neck or clipped to clothing. This allows the driver to safely move about on board, without the need to be leashed to the console.


CoastKey also acts as an immobiliser. This is automatically activated when the ignition is switched off.
  • Mainbrayce Ltd.
    Inner Harbour
    Alderney GY9 3XX
    Channel Islands

    Google Map
  • 49° 43.438 N
    002° 12.093 W

Website : Graphic Design © 2013 Mainbrayce Ltd.