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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 17 Sep 2026, 22:19 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.

661 / 2,168 · vessel

FORMIDABLE

Indexes
Vessel register only
Type
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 716

Vessel research record →
662 / 2,168 · vessel

FORMOSA

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 687

Vessel research record →
663 / 2,168 · vessel

FORSA

Indexes
Vessel register only
Type
Possibly Fossa
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 725

Vessel research record →
664 / 2,168 · vessel

FORTUNA

Indexes
Vessel register only
Type
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 659

Vessel research record →
665 / 2,168 · vessel

FORTY TWO

Indexes
In both indexes
Type
Motor Yacht
Usable length (ft)
46
Usable build year
1936

Counted source identifiers: vessel register 643 · Orde 1312

Vessel research record →
666 / 2,168 · vessel

FOSSA

Indexes
In both indexes
Type
MN Harbour 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 721 · Orde 200, 1524, 1701

Vessel research record →
667 / 2,168 · vessel

FOUDROYANT T52

Indexes
Vessel register only
Type
French 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 692

Vessel research record →
668 / 2,168 · vessel

FOUGUEUX

Indexes
Vessel register only
Type
French 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 726

Vessel research record →
669 / 2,168 · vessel

FOUR WINDS SM53

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 664

Vessel research record →
670 / 2,168 · vessel

FOXGLOVE

Indexes
Vessel register only
Type
Sloop
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 648

Vessel research record →
671 / 2,168 · vessel

FRAM

Indexes
Vessel register only
Type
Motor Cruiser
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 731

Vessel research record →
672 / 2,168 · vessel

FRANCES

Indexes
Vessel register only
Type
Aux. Yawl
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 736

Vessel research record →
673 / 2,168 · vessel

FRANCIS SS49

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 653

Vessel research record →
674 / 2,168 · vessel

FRANCOIS TIXIER

Indexes
In both indexes
Type
French 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 697 · Orde 313

Vessel research record →
675 / 2,168 · vessel

FRANCONIA

Indexes
Vessel register only
Type
Troop 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 702

Vessel research record →
676 / 2,168 · vessel

FRANS

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 741

Vessel research record →
677 / 2,168 · vessel

FRASER H48

Indexes
Vessel register only
Type
Canadian 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 669

Vessel research record →
678 / 2,168 · vessel

FRATTON

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 674

Vessel research record →
679 / 2,168 · vessel

FREDANJA

Indexes
In both indexes
Type
HMS Dutch Coaster
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 730 · Orde 33, 556, 1786

Vessel research record →
680 / 2,168 · vessel

FRESHWATER

Indexes
Vessel register only
Type
Paddle Steamer
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 679

Vessel research record →
681 / 2,168 · vessel

FRIEDA H13

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 658

Vessel research record →
682 / 2,168 · vessel

FRIGHTENED LADY

Indexes
In both indexes
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 735 · Orde 19

Vessel research record →
683 / 2,168 · vessel

FRISCO

Indexes
Vessel register only
Type
Dutch Schuit
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 707

Vessel research record →
684 / 2,168 · vessel

FRISO

Indexes
In both indexes
Type
HMS Dutch Coaster
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 746 · Orde 1672

Vessel research record →
685 / 2,168 · vessel

FRONDEUR

Indexes
Vessel register only
Type
French 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 663

Vessel research record →
686 / 2,168 · vessel

FRONSAC

Indexes
Vessel register only
Type
French 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 684

Vessel research record →
687 / 2,168 · vessel

FW 23

Indexes
Vessel register only
Type
Dumb 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 539

Vessel research record →
688 / 2,168 · vessel

FYLDEA FY666

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 689

Vessel research record →
689 / 2,168 · vessel

GABRIELLE GEORGES

Indexes
Vessel register only
Type
French 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 712

Vessel research record →
690 / 2,168 · vessel

GABY O87

Indexes
Vessel register only
Type
Belgian 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 727

Vessel research record →