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SURFACE INTERVAL

Passenger (Inspected) · Passenger Ship class · Built 1940s · USCG East District (CGD-E) · Other hulls named SURFACE INTERVAL

SURFACE INTERVAL is a 1946 passenger vessel (inspected). The Coast Guard has recorded 25 inspections since 1985, most recently in October 1994, along with 24 deficiencies.

Records from 1985 to 1994. Most recent: inspection, 31 October 1994.

Built: 1946
Last inspected: 31 October 1994
Documentation: Not in the documentation file of 10 September 2026
Inspections: 25
Deficiencies: 24 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

Identity

250533

—

WBT9089

55247

Flag

UNITED STATES

MMSI

—

Maury page id

psix-55247

Inspections, by type

…physical examinations14

…administrative events4

…with no type recorded7

Years with a record 10 calendar years (1985–1994)

The 25 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 32 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 Passenger Ship class in Maury's sources begin in 1977.

Documentation record

Tonnage as PSIX records it14 - Regulatory (Subpart C or D), Gross Ton
9 - Regulatory (Subpart C or D), Net 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

WBT9089MMSI not assigned · expired · compulsorily equipped · granted 20 October 1994, cancelled 25 December 2004

FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

A report is not offered for this hull: Its record holds only 2 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 · 25

31 October 1994 Administrative

Administrative · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1420920

2 May 1994 Deficiency Check · Re-Inspection

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1171545

28 April 1993 Hull Examination · Re-Inspection

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1358058

1 May 1992 Hull Examination

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1255977

1 May 1992 COI Inspection

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1256906

29 July 1991 Administrative

Administrative · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1004844

23 April 1991 Re-Inspection

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 998820

17 January 1991 Type not recorded

No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1216182

13 December 1990 Administrative

Administrative · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1239545

9 November 1990 Hull Examination

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1233576

24 April 1990 Re-Inspection

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 916790

14 August 1989 Type not recorded

No type recorded · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1206245

27 April 1989 COI Inspection

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1349832

17 April 1989 Hull Examination

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1041990

19 April 1988 Re-Inspection

Physical examination · MSO PHILADELPHIA · USCG East District (CGD-E) · Activity 1036047

14 March 1988 Deficiency Check

Physical examination · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 1029119

6 November 1987 Hull Examination

Physical examination · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 1330603

28 August 1987 Type not recorded

No type recorded · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 1319456

27 April 1987 Re-Inspection

Physical examination · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 1026662

21 May 1986 Type not recorded

No type recorded · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 986709

22 April 1986 COI Inspection · Deficiency Check

Physical examination · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 1306691

3 March 1986 Credit Drydock

Administrative · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 998948

12 November 1985 Type not recorded

No type recorded · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 991916

23 August 1985 Type not recorded

No type recorded · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 1294052

22 April 1985 Type not recorded

No type recorded · MIO PHILADELPHIA · USCG East District (CGD-E) · Activity 979884

Deficiency record · 24

Lifesaving

Issued 2 May 1994 Resolved

RENEW RETROREFLECTIVE TAPE ON TWELVE ADULT LIFEJACKETS.

Condition: Unknown
Due 4 May 1994
Resolved 4 May 1994

Fire Fighting

Issued 2 May 1994 Resolved

ALL PORTABLE FIRE EXTINGUISHERS OUTDATED, HAVE ALL PORTABLE FIRE EXT. SERVICED BY A PROFFESIONAL SERVICING COMPANY.

Condition: Unknown
Due 4 May 1994
Resolved 4 May 1994

Navigation

Issued 2 May 1994 Resolved

ALL CHARTS ARE OUTDATED, PROVIDE CURRENT CHARTS AS REQUIRED BY ROUTE ON THECOI.

Condition: Unknown
Due 4 May 1994
Resolved 4 May 1994

Documentation

Issued 28 April 1993 Resolved

PROVIDE WRITTEN DOC. TO SHOW ALL VESSEL EMPLOYEES ARE IN COMPLIANCE WITH_x001C_ REQUIREMENTS OF 46CFR PARTS 4, 5 AND 16 PRIOR TO CARRYING PASSENGERS FOR HIRE.

Condition: Unknown
Due 3 May 1993
Resolved 3 May 1993

Engineering

Issued 28 April 1993 Resolved

PROVIDE 30X30 MESH FLAME SCREENS FOR FUEL TANK VENTS PRIOR TO CARRYING PASSENGERS FOR HIRE.

Condition: Unknown
Due 3 May 1993
Resolved 3 May 1993

Accommodation/Occupational Safety

Issued 28 April 1993 Resolved

MAKE REPAIRS TO CLEANOUT HOSE ASSEMBLY WHERE IT IS WASTED AWAY FROM THE HOLDING TANK PRIOR TO CARRYING PASSENGERS FOR HIRE.

Condition: Unknown
Due 3 May 1993
Resolved 3 May 1993

Construction/Loadline

Issued 28 April 1993 Resolved

REFASTEN DOUBLE PLANKED STERN WHERE REQUIRED, PRIOR TO CARRYING PASSENGERS FOR HIRE.

Condition: Unknown
Due 3 May 1993
Resolved 3 May 1993

Construction/Loadline

Issued 28 April 1993 Resolved

REPAIRS OR REPLACE BACK TO ORIGINAL 2" BARREL VALVE ON PORT SIDE OF MDE._x001C_ ITEM MUST BE CORRECTED AND ACCEPTED BY CG MARINE INSPECTOR PRIOR TO RELAUNCHING VESSEL.

Condition: Unknown
Due 3 May 1993
Resolved 3 May 1993

Construction/Loadline

Issued 28 April 1993 Resolved

REPAIRS OR REPLACE BACK TO ORIGINAL 1-1/2" GATE VALVE FOUND PORT SIDE OF MDE. REPAIRS MUST BE MADE TO THE SATISFACTION OF THE COGNIZANT OCMI.

Condition: Unknown
Due 3 May 1993
Resolved 3 May 1993

Construction/Loadline

Issued 1 May 1992 Resolved

REMOVE AND REPLACE STANCHIN UNDER DECK SUPPORT FORWARD COMPARTMENT.