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TWIN DRILL

TWIN DRILL is a 1968 research vessel. The Coast Guard has recorded 3 inspections since 1985, most recently in July 1995, along with 7 deficiencies.

Records from 1985 to 1995. Most recent: inspection, 13 July 1995.

Built
1968
Last inspected
13 July 1995
Documentation
Not in the documentation file of 10 September 2026
Controls
None recorded without a removal date

Identity

HO2483
257441
Flag
PANAMA
—
Maury page id
psix-257441

Inspections, by type

…with no type recorded3
Years with a record 3 calendar years (1985–1995)
The 3 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

This record may be incomplete: the most recent inspection recorded for this vessel was 31 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Research Ship class in Maury's sources begin in 1980.

Documentation record

Tonnage as PSIX records it836 - Regulatory (Subpart C or D), Gross Ton
318 - Regulatory (Subpart C or D), Net Ton
495 - Dead Weight, Ton
This hull's Official Number is not in the NVDC file dated 10 September 2026 as served by NOAA Fisheries, so no documentation record is shown. Absence from that file is a fact about the file, not about the hull.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

A report is not offered for this hull: Its record holds only 1 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. Reports.

Inspection history · 3

13 July 1995 Type not recorded
No type recorded · MSU LAKE CHARLES · USCG Heartland District (CGD-H) · Activity 82144
30 June 1986 Type not recorded
No type recorded · MSO PROVIDENCE · USCG Northeast District (CGD-NE) · Activity 472033
1 October 1985 Type not recorded
No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 304664

Deficiency record · 7

Documentation
Issued 1 October 1985 Resolved
PROVIDE ONBOARD OIL TRANSFER PROCEDURES IAW 33CFR155.750
Condition: Unknown
Due 1 October 1985
Resolved 1 October 1985
Deck/Cargo
Issued 1 October 1985 Resolved
PROVIDE ONBOARD A STANDARD DISCHARGE CONNECTION IAW 33CFR155.430 (MARPOL 73/78, REG 19)
Condition: Unknown
Due 1 October 1985
Resolved 1 October 1985
Construction/Loadline
Issued 1 October 1985 Resolved
VESSEL'S WEATHERTIGHT DOOR (MOON POOL DECK), REQUIRES NEW SEALS & ALIGNMENT
Condition: Unknown
Due 1 October 1985
Resolved 1 October 1985
Fire Fighting
Issued 1 October 1985 Resolved
PROVIDE ONBOARD FIRE CONTROL PLAN IN WEATHERTIGHT CONTAINER, LOCATED OUTSIDE THE DECKHOUSE AVAILABLE FOR SHORESIDE FIREFIGHTING PERSONNEL IAW SOLAS CHAPTER II, REG 20-2 (1981 AMENDED)
Condition: Unknown
Due 1 October 1985
Resolved 1 October 1985
Documentation
Issued 1 October 1985 Resolved
PROVIDE ONBOARD AN INTERNATIONAL OIL POLLUTION PREVENTION CERTIFICATE IAW 33CFR151.19(MARPOL 73/78, REG 5)
Condition: Unknown
Due 1 October 1985
Resolved 1 October 1985
Documentation
Issued 1 October 1985 Resolved
PROVIDE ONBOARD AN OIL DISCHARGE PLACARD IAW 33CFR155.450
Condition: Unknown
Due 1 October 1985
Resolved 1 October 1985
Documentation
Issued 1 October 1985 Resolved
PROVIDE ONBOARD AN OIL RECORD BOOK IAW 33CFR151.25 (MARPOL 73/78, REG 20)
Condition: Unknown
Due 1 October 1985
Resolved 1 October 1985

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.