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Length-data coverage

2,168 matching records / counted units

These are the same counted units and category assignments used in the summary snapshot, calculated 18 Sep 2026, 05:58 BST. Names are not automatically reconciled to unique vessels or people. Pagination shows 30 at a time; it does not limit the full result set.

931 / 2,168 · vessel

JAPAN

Indexes
Vessel register only
Type
Barge
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 919

Vessel research record →
932 / 2,168 · vessel

JARMAINE ALPHONSE

Indexes
Vessel register only
Type
Belgian Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 986

Vessel research record →
933 / 2,168 · vessel

JASPER T14

Indexes
Vessel register only
Type
Naval Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 955

Vessel research record →
934 / 2,168 · vessel

JAVA

Indexes
In both indexes
Type
Unrecorded / conflicting
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 982, 987 · Orde 419, 517, 638, 699, 848, 1430, 1597

Vessel research record →
935 / 2,168 · vessel

JAVELIN F61/G61

Indexes
Vessel register only
Type
Destroyer
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 924

Vessel research record →
936 / 2,168 · vessel

JEAN ANTOINE

Indexes
Vessel register only
Type
French Fishing Vessel
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 992

Vessel research record →
937 / 2,168 · vessel

JEAN BART VP2

Indexes
Vessel register only
Type
French Naval Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 997

Vessel research record →
938 / 2,168 · vessel

JEAN D'ARC

Indexes
Vessel register only
Type
Belgian Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 948

Vessel research record →
939 / 2,168 · vessel

JEAN MILLOT

Indexes
Vessel register only
Type
D
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 938

Vessel research record →
940 / 2,168 · vessel

JEAN RIBAULT AD81

Indexes
Vessel register only
Type
French Naval Drifter
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 929

Vessel research record →
941 / 2,168 · vessel

JEANETTE

Indexes
Vessel register only
Type
Aux. ketch
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 943

Vessel research record →
942 / 2,168 · vessel

JEANNE ANTOINE

Indexes
Vessel register only
Type
French Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 1002

Vessel research record →
943 / 2,168 · vessel

JEANNE ANTOINETTE

Indexes
Vessel register only
Type
D
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 1007

Vessel research record →
944 / 2,168 · vessel

JEANNIE MACINTOSH

Indexes
Vessel register only
Type
Naval Drifter
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 953

Vessel research record →
945 / 2,168 · vessel

JEFF

Indexes
Vessel register only
Type
Motor Launch
Usable length (ft)
39.75
Usable build year
1923

Counted source identifiers: vessel register 960

Vessel research record →
946 / 2,168 · vessel

JEFF & TUG

Indexes
Vessel register only
Type
Tug
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 958

Vessel research record →
947 / 2,168 · vessel

JERBERA

Indexes
Vessel register only
Type
Thames Launch
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 934

Vessel research record →
948 / 2,168 · vessel

JESSICA FE42

Indexes
Vessel register only
Type
Fishing Vessel
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 965

Vessel research record →
949 / 2,168 · vessel

JESUS FLAGELLE B1853

Indexes
Vessel register only
Type
French Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 963

Vessel research record →
950 / 2,168 · vessel

JETSAM

Indexes
Vessel register only
Type
Motor Boat
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 968

Vessel research record →
951 / 2,168 · vessel

JEUNE FRANCE DI1213

Indexes
Vessel register only
Type
French Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 970

Vessel research record →
952 / 2,168 · vessel

JOCKETTE II

Indexes
Vessel register only
Type
Cabin Cruiser
Usable length (ft)
30.25
Usable build year
1938

Counted source identifiers: vessel register 975

Vessel research record →
953 / 2,168 · vessel

JOHANNA

Indexes
Vessel register only
Type
Dutch Eel Boat
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 973

Vessel research record →
954 / 2,168 · vessel

JOHN & NORAH

Indexes
Vessel register only
Type
Naval Drifter
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 980

Vessel research record →
955 / 2,168 · vessel

JOHN CATTLING FY536

Indexes
Vessel register only
Type
Naval Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 991

Vessel research record →
956 / 2,168 · vessel

JOHN HAWKINS

Indexes
Vessel register only
Type
Tug
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 996

Vessel research record →
957 / 2,168 · vessel

JOHN HOLT

Indexes
Vessel register only
Type
Cargo Ship
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 1012

Vessel research record →
958 / 2,168 · vessel

JOHN O210

Indexes
Vessel register only
Type
Belgian Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 978

Vessel research record →
959 / 2,168 · vessel

JOLIE MASCOTTE C1347

Indexes
Vessel register only
Type
French Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 939

Vessel research record →
960 / 2,168 · vessel

JOLIE ROSE EFFEUILLEE

Indexes
Vessel register only
Type
French Trawler
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
Not recorded / not usable for this calculation

Counted source identifiers: vessel register 983

Vessel research record →