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1977 Irwin Mark 4

5 October, 2011 by EVAN

About this Sailboat:

Wide companionway, with galley on starboard side, Large icebox, S/S sink w/ water pump on starboard side, with 2 propane burner(s). Large fold away leaf table enclosed marine toilet & sink, settee birth, 1 rear birth to port. Forward to starboard is a wet/ dry locker for sailing jackets. AM/FM/ CD player with 4 speakers. Two outside & 2 inside.

Equipment on Board:


Knot meter
Hour meter
Battery Charger
Battery Inverter
Shore Power
2 – Marine Batteries
Depth sounder
VHF Radio

Sails & Rigging

Dacron Full Batten – Main (Berg Sails) 2005 New Halyards – Main, Jib
Dacron 155% – # 1 (Berg Sail) 2005 Spinnaker with lines
Dacron 135% – # 2 (Berg Sail) 2005 2 Sets of Jib Lines
Dacron 100% – # 3 (Berg Sail) Recut New Traveler line

Harkin Roller Furling
Spinnaker Pole


VC -17 bottom paint
Dock lines
Steel Cradle
Newly recovered interior cushions
Flares, Air horn, whistle
Life Jackets

Irwin Mark 4
Irwin Mark 4
Irwin Mark 4
Irwin Mark 4
Irwin Mark 4
Irwin Mark 4
I do my best to post the most accurate information I can find, but please be aware that information here may be incorrect. If you have any comments about this boat, corrections to the specifications listed, or can provide additional information or photos, please use the comment form below and share what you can. I will update information as it becomes available.

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