D/S Hai Dah
- Other names
- ex Havdrott,ex Hilda Lea,ex Cygnus
- Call sign
- LDSB
- Class
- DNV1A1
- Shipping company
- Nationality
Norway- Home port
- Enlistment district
Shipyard
- Name
- Build year
- 1906
- Yard number
- 136
- Month of delivery
- September
Other
- Participant in WW1
- Participant in WW2
- Civilian ship
Tonnage
- Gross tonnage:
- 1.186
- Net tonnage:
- 713
- Deadweight:
- 2.100
Engine
- Propulsion:
- Engine size:
- NHK 153 IHK 780
- Speed:
- 9
Dimensions
- Length:
- 235.0'
- Beam:
- 36.3'
- Draft:
- 15.8'
Seafarer Nationality Position Signed on Signed off Harbour Date Harbour Date 
IndiaSjømann Unknown Unknown Unknown Unknown 
ChinaTjener Unknown Unknown Unknown Unknown NorwayUnknown Unknown Unknown 2/20/1941 ChinaUnknown Unknown Unknown Unknown ChinaUnknown Unknown Unknown Unknown IndiaSjømann Unknown Unknown Unknown Unknown IndiaUnknown Unknown Unknown Unknown IndiaSjømann Unknown Unknown Unknown Unknown ChinaUnknown Unknown Unknown Unknown IndiaUnknown Unknown Unknown Unknown IndiaUnknown Unknown Unknown Unknown NorwayUnknown Unknown Unknown Unknown ChinaUnknown Unknown Unknown Unknown IndiaUnknown 6/30/1944 Unknown Unknown IndiaHarbour crew Unknown 6/30/1944 Unknown Unknown NorwayUnknown 3/31/1942 Avmønstret før 9/30/1942 IndiaSjømann Unknown 3/22/1942 Bombay 1/30/1943 Norwayukjent Unknown 9/12/1939 Unknown 2/20/1941 NorwayShanghai 2/24/1941 Bombay 6/23/1944 ChinaShanghai 2/20/1941 Unknown Unknown NorwayShanghai 2/19/1941 Bombay 8/20/1943 Norway2. Styrmann / 1. Styrmann Shanghai 2/12/1941 Calcutta 4/3/1942 Norwayukjent Shanghai 11/1938 Rangoon 1/20/1942 ChinaShanghai 11/7/1938 Unknown Unknown NorwayRangoon 1/21/1942 Bombay 7/9/1943