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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, 13:27 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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211 / 2,022 · vessel

BOUNTY

Indexes
In both indexes
Type
Ex ADLS
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 261 · Orde 482, 506, 518, 523, 738

Vessel research record →
212 / 2,022 · vessel

BOURRASQUE T41

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 177

Vessel research record →
213 / 2,022 · vessel

BOY BILLIE/BILLY

Indexes
Vessel register only
Type
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 265

Vessel research record →
214 / 2,022 · vessel

BOY BOB

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 270

Vessel research record →
215 / 2,022 · vessel

BOY BRUCE

Indexes
Vessel register only
Type
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 266

Vessel research record →
216 / 2,022 · vessel

BOY FRED

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 244

Vessel research record →
217 / 2,022 · vessel

BOY RAY

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 275

Vessel research record →
218 / 2,022 · vessel

BOY ROY

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 182

Vessel research record →
219 / 2,022 · vessel

BOY'S JOY SM232

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 254

Vessel research record →
220 / 2,022 · vessel

BOYS JOY

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 249

Vessel research record →
221 / 2,022 · vessel

BP ONE

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 193

Vessel research record →
222 / 2,022 · vessel

BRANDARIS

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 259 · Orde 557, 565

Vessel research record →
223 / 2,022 · vessel

BRANLEBAS T113

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 280

Vessel research record →
224 / 2,022 · vessel

BRAYMAR

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 187

Vessel research record →
225 / 2,022 · vessel

BREADWINNER

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 285

Vessel research record →
226 / 2,022 · vessel

BREAM

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 290

Vessel research record →
227 / 2,022 · vessel

BRENART

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 192

Vessel research record →
228 / 2,022 · vessel

BRIGHTON BELLE J117

Indexes
Vessel register only
Type
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 198

Vessel research record →
229 / 2,022 · vessel

BRIGHTON QUEEN J28

Indexes
Vessel register only
Type
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 197

Vessel research record →
230 / 2,022 · vessel

BRITANNIA

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 271, 300 · Orde 1733

Vessel research record →
231 / 2,022 · vessel

BRITANNIA FE64

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 276

Vessel research record →
232 / 2,022 · vessel

BRITANNIC

Indexes
In both indexes
Type
Dover 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 286 · Orde 208, 1006

Vessel research record →
233 / 2,022 · vessel

BRITISHER

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 208

Vessel research record →
234 / 2,022 · vessel

BRITTANIA IV

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 281

Vessel research record →
235 / 2,022 · vessel

BRITTANY

Indexes
Vessel register only
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 202, 203, 207, 295

Vessel research record →
236 / 2,022 · vessel

BROCK FY621

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 305

Vessel research record →
237 / 2,022 · vessel

BROKE

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 310

Vessel research record →
238 / 2,022 · vessel

BROOMPARK

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 213

Vessel research record →
239 / 2,022 · vessel

BRUGES

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 218

Vessel research record →
240 / 2,022 · vessel

BUCEPHALUS

Indexes
Vessel register only
Type
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 228

Vessel research record →