← Back to the summary

Follow the evidence

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, 10:07 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.

Show all categories in this dataset →

1,081 / 2,026 · vessel

LUCIEN GOUGY AD28

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 1206

Vessel research record →
1,082 / 2,026 · vessel

LUCIENNE CHRISTIAN O276

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 1193

Vessel research record →
1,083 / 2,026 · vessel

LUISIANA

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 1211

Vessel research record →
1,084 / 2,026 · vessel

LULA

Indexes
Vessel register only
Type
Sussex 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 1140

Vessel research record →
1,085 / 2,026 · vessel

LULU

Indexes
Vessel register only
Type
Motor 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 1222

Vessel research record →
1,086 / 2,026 · vessel

LURIGETHAN

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 1216

Vessel research record →
1,087 / 2,026 · vessel

LUTTEUR

Indexes
In both indexes
Type
French Rescue 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 1150 · Orde 320

Vessel research record →
1,088 / 2,026 · vessel

LYCAON

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 1155

Vessel research record →
1,089 / 2,026 · vessel

LYDD J44

Indexes
Vessel register only
Type
Fleet Minesweeper
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 1160

Vessel research record →
1,090 / 2,026 · vessel

LYDIE SUZANNE Z50

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 1165

Vessel research record →
1,091 / 2,026 · vessel

LYONESSE

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 1227

Vessel research record →
1,092 / 2,026 · vessel

L’ATALANTA

Indexes
Vessel register only
Type
Swedish Pilot Cutter
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 1019

Vessel research record →
1,093 / 2,026 · vessel

L’IMPETUEUSE A35

Indexes
Vessel register only
Type
French Fleet Minesweeper
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 1038

Vessel research record →
1,094 / 2,026 · vessel

L’INCOMPRISE T112

Indexes
Vessel register only
Type
French Torpedo 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 1071

Vessel research record →
1,095 / 2,026 · vessel

M 2

Indexes
Vessel register only
Type
MTB
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 1198

Vessel research record →
1,096 / 2,026 · vessel

M 41

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 1232

Vessel research record →
1,097 / 2,026 · vessel

M 74

Indexes
Vessel register only
Type
Dutch 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 1170

Vessel research record →
1,098 / 2,026 · vessel

M A/S B 10

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 1203

Vessel research record →
1,099 / 2,026 · vessel

M A/S B 5

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 1175

Vessel research record →
1,100 / 2,026 · vessel

M A/S B 6

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 1237

Vessel research record →
1,101 / 2,026 · vessel

M A/S B 7

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 1174

Vessel research record →
1,102 / 2,026 · vessel

M A/S B 9

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 1221

Vessel research record →
1,103 / 2,026 · vessel

M L 100

Indexes
Vessel register only
Type
Naval 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 1231

Vessel research record →
1,104 / 2,026 · vessel

M L 108

Indexes
Vessel register only
Type
Naval 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 1236

Vessel research record →
1,105 / 2,026 · vessel

M L C 12

Indexes
Vessel register only
Type
Motor Landing Craft
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 1241

Vessel research record →
1,106 / 2,026 · vessel

M L C 17

Indexes
Vessel register only
Type
Motor Landing Craft
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 1246

Vessel research record →
1,107 / 2,026 · vessel

M L C 21

Indexes
Vessel register only
Type
Motor Landing Craft
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 1208

Vessel research record →
1,108 / 2,026 · vessel

M L C 22

Indexes
Vessel register only
Type
Motor Landing Craft
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 1251

Vessel research record →
1,109 / 2,026 · vessel

MA JOIE

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 1223, 1228 · Orde 759

Vessel research record →
1,110 / 2,026 · vessel

MA JOIE II

Indexes
Vessel register only
Type
lost
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 1247

Vessel research record →