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Build-year coverage

Selected category: Missing / unusable

2,026 matching records / counted units

These are the same counted units and category assignments used in the summary snapshot, calculated 18 Sep 2026, 03:49 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.

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811 / 2,026 · vessel

HMS EXCELLENT’S

Indexes
Vessel register only
Type
Anti-Aircraft 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 675

Vessel research record →
812 / 2,026 · vessel

HMS NELSON’S MOTOR BOAT

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 1453

Vessel research record →
813 / 2,026 · vessel

HMS NELSON’S PICKET BOAT

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 1458

Vessel research record →
814 / 2,026 · vessel

HODDER

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 897

Vessel research record →
815 / 2,026 · vessel

HOLLAND

Indexes
In both indexes
Type
Blockship
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 838 · Orde 288

Vessel research record →
816 / 2,026 · vessel

HONDSRUG

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 843 · Orde 1353, 1354, 1404

Vessel research record →
817 / 2,026 · vessel

HOPEFUL

Indexes
Vessel register only
Type
Motor Fishing 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 895

Vessel research record →
818 / 2,026 · vessel

HORNET

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 889

Vessel research record →
819 / 2,026 · vessel

HORNRIF

Indexes
Vessel register only
Type
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 900

Vessel research record →
820 / 2,026 · vessel

HORST

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 848 · Orde 545, 956, 1498, 1512

Vessel research record →
821 / 2,026 · vessel

HOUND

Indexes
In both indexes
Type
Motor Lighter
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 905 · Orde 809, 898, 910

Vessel research record →
822 / 2,026 · vessel

HULL TRADER

Indexes
Vessel register only
Type
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 853

Vessel research record →
823 / 2,026 · vessel

HUNTINGDON

Indexes
Vessel register only
Type
Lifeboat
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 858

Vessel research record →
824 / 2,026 · vessel

HYTHE

Indexes
In both indexes
Type
MN 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 902 · Orde 1262

Vessel research record →
825 / 2,026 · vessel

ICARUS D03

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 907

Vessel research record →
826 / 2,026 · vessel

ICOMPAS

Indexes
Vessel register only
Type
Belgian 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 863

Vessel research record →
827 / 2,026 · vessel

IDA

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 911

Vessel research record →
828 / 2,026 · vessel

IDAHO

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 868

Vessel research record →
829 / 2,026 · vessel

IMOGEN

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 912

Vessel research record →
830 / 2,026 · vessel

IMPLACABLE

Indexes
Vessel register only
Type
Lowestoft 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 910

Vessel research record →
831 / 2,026 · vessel

IMPULSIVE D11

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 916

Vessel research record →
832 / 2,026 · vessel

IMSHI

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 921

Vessel research record →
833 / 2,026 · vessel

INCOMPRISE

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 915

Vessel research record →
834 / 2,026 · vessel

INDEPENDENCE O308

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 873

Vessel research record →
835 / 2,026 · vessel

INDUSTRY RX94

Indexes
Vessel register only
Type
Rye 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 926

Vessel research record →
836 / 2,026 · vessel

INGENIEUR CACHIN

Indexes
In both indexes
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 920 · Orde 784

Vessel research record →
837 / 2,026 · vessel

INNESSHANNON

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 917

Vessel research record →
838 / 2,026 · vessel

INSPECTOR GENERAL TWENT

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 878

Vessel research record →
839 / 2,026 · vessel

INTERNOS PZ81

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 922

Vessel research record →
840 / 2,026 · vessel

INTREPID D10/I10

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 925

Vessel research record →