Hinchinbrook was a cutter launched in 1811 that served the Post Office Packet Service from July 1811.

[a] Thomas Quirk was Hinchinbrook's master when she wrecked 2 February 1826 near Longy, Alderney.

[3] She was sailing past Alderney towards Guernsey in fine weather when she struck a submerged rock and rapidly filled with water and sank.

A committee of inquiry absolved the crew but judged Captain Quirk responsible.

Because the Post Office was expecting to introduce steam packets within a year or so it decide to make do with temporary solutions.