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Length-data coverage

Selected category: Missing / unusable

2,022 matching records / counted units

These are the same counted units and category assignments used in the summary snapshot, calculated 17 Sep 2026, 14:22 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 →

241 / 2,022 · vessel

BUFFALO BILL Z4

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 264

Vessel research record →
242 / 2,022 · vessel

BUFFIN

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 269

Vessel research record →
243 / 2,022 · vessel

BULLDOG DESTROYER

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 212

Vessel research record →
244 / 2,022 · vessel

BULLFINCH

Indexes
Vessel register only
Type
MN 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 217

Vessel research record →
245 / 2,022 · vessel

BULLPUP

Indexes
In both indexes
Type
Motor Yacht
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 291 · Orde 1499

Vessel research record →
246 / 2,022 · vessel

BURGONIA

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 296

Vessel research record →
247 / 2,022 · vessel

BURTON

Indexes
Vessel register only
Type
Sailing 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 222

Vessel research record →
248 / 2,022 · vessel

BYSTANDER

Indexes
Vessel register only
Type
Naval Yacht
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 315

Vessel research record →
249 / 2,022 · vessel

C.9

Indexes
Vessel register only
Type
HM 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 301

Vessel research record →
250 / 2,022 · vessel

C.II

Indexes
Vessel register only
Type
Naval 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 227

Vessel research record →
251 / 2,022 · vessel

CABBY

Indexes
Vessel register only
Type
Sailing 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 320

Vessel research record →
252 / 2,022 · vessel

CACHALOT

Indexes
Vessel register only
Type
Gaff Cutter
Usable length (ft)
Not recorded / not usable for this calculation
Usable build year
1898

Counted source identifiers: vessel register 306

Vessel research record →
253 / 2,022 · vessel

CAIRNGORM

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 233 · Orde 766

Vessel research record →
254 / 2,022 · vessel

CALCUTTA D82

Indexes
Vessel register only
Type
Anti-Aircraft 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 274

Vessel research record →
255 / 2,022 · vessel

CALLOU

Indexes
Vessel register only
Type
Motor Yacht
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 330

Vessel research record →
256 / 2,022 · vessel

CALUMET

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 238

Vessel research record →
257 / 2,022 · vessel

CALVI

Indexes
In both indexes
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 279 · Orde 1529

Vessel research record →
258 / 2,022 · vessel

CAMBRIDGESHIRE

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 311

Vessel research record →
259 / 2,022 · vessel

CAMELLIA

Indexes
Vessel register only
Type
Motor Yacht
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 243

Vessel research record →
260 / 2,022 · vessel

CAMEO

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 232

Vessel research record →
261 / 2,022 · vessel

CAMROUX IV

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 316

Vessel research record →
262 / 2,022 · vessel

CANTERBURY

Indexes
In both indexes
Type
Troopship
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 284 · Orde 749, 1485, 1608

Vessel research record →
263 / 2,022 · vessel

CANVEY QUEEN

Indexes
Vessel register only
Type
Southend 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 248

Vessel research record →
264 / 2,022 · vessel

CAP D’ANTIFER AD69

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 237

Vessel research record →
265 / 2,022 · vessel

CAP PINEDE

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 253

Vessel research record →
266 / 2,022 · vessel

CAP TAFELNEH

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 321

Vessel research record →
267 / 2,022 · vessel

CAPE ARGONA FY190

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 335

Vessel research record →
268 / 2,022 · vessel

CAPE MARIATO

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 289

Vessel research record →
269 / 2,022 · vessel

CAPORAL PEUGEOT

Indexes
In both indexes
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 258 · Orde 853

Vessel research record →
270 / 2,022 · vessel

CARAMIA

Indexes
Vessel register only
Type
Punt
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 340

Vessel research record →