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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, 23:38 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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1,381 / 2,022 · vessel

PERCH ROCK

Indexes
Vessel register only
Type
Car Ferry
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 1563

Vessel research record →
1,382 / 2,022 · vessel

PERELLE

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 1568

Vessel research record →
1,383 / 2,022 · vessel

PERILLA

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 1480

Vessel research record →
1,384 / 2,022 · vessel

PERSEVERANCE SM257

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 1485

Vessel research record →
1,385 / 2,022 · vessel

PERSIA

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 1490 · Orde 8

Vessel research record →
1,386 / 2,022 · vessel

PERSIER

Indexes
Vessel register only
Type
Belgian 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 1549

Vessel research record →
1,387 / 2,022 · vessel

PETRA

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 1573

Vessel research record →
1,388 / 2,022 · vessel

PETREL

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 1542

Vessel research record →
1,389 / 2,022 · vessel

PETWORTH

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 1547

Vessel research record →
1,390 / 2,022 · vessel

PHARAILDE H42

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 1554

Vessel research record →
1,391 / 2,022 · vessel

PHILANTE

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 1495

Vessel research record →
1,392 / 2,022 · vessel

PHILIPP M

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 1500

Vessel research record →
1,393 / 2,022 · vessel

PHOENIX

Indexes
Vessel register only
Type
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 1559

Vessel research record →
1,394 / 2,022 · vessel

PIERRE

Indexes
In both indexes
Type
sunk
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 1564 · Orde 493, 514

Vessel research record →
1,395 / 2,022 · vessel

PIERRE ET MARIE

Indexes
Vessel register only
Type
French 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 1505

Vessel research record →
1,396 / 2,022 · vessel

PIGEON

Indexes
Vessel register only
Type
Army 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 1578

Vessel research record →
1,397 / 2,022 · vessel

PIKE

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 1552

Vessel research record →
1,398 / 2,022 · vessel

PILOT ME

Indexes
Vessel register only
Type
Whitby 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 1569

Vessel research record →
1,399 / 2,022 · vessel

PINETTE

Indexes
Vessel register only
Type
Possibly Ginette
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 1574

Vessel research record →
1,400 / 2,022 · vessel

PINGUIN

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 1579

Vessel research record →
1,401 / 2,022 · vessel

PIONEER

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 1557

Vessel research record →
1,402 / 2,022 · vessel

PISCES

Indexes
Vessel register only
Type
Converted 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 1566

Vessel research record →
1,403 / 2,022 · vessel

PLAYMATES

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 1583

Vessel research record →
1,404 / 2,022 · vessel

PLINLIMMON J66

Indexes
Vessel register only
Type
Paddle 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 1588

Vessel research record →
1,405 / 2,022 · vessel

PLOVER

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 1571

Vessel research record →
1,406 / 2,022 · vessel

POLGRANGE

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 1510

Vessel research record →
1,407 / 2,022 · vessel

POLLUX

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 1562

Vessel research record →
1,408 / 2,022 · vessel

POLLY

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 1576

Vessel research record →
1,409 / 2,022 · vessel

POLLY JOHNSON

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 1515 · Orde 913

Vessel research record →
1,410 / 2,022 · vessel

POMPADOUR

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 1593

Vessel research record →