Motor yacht · John H. Mathis & Co., Camden NJ (design John Trumpy) · 1925

Sequoia

Reportedly owned by Emily & Richard Cadwalader. 27 metres — 89 feet — on the water.

Dark · US West Coast27 m · 89 ft

On fileThe specification

Length

27 m · 89 ft

Beam

7 m · 23 ft

Gross tonnage

—

Builder

John H. Mathis & Co., Camden NJ (design John Trumpy)

Year

1925

Flag

United States of America

Type

Motor

Home port

—

Guests

—

Cruise speed

—

Est. value

—

IMO

—

MMSI

367675440

Call sign

WDI2170

PhotographyThe vessel

2 photographs from public sightings via MarineTraffic. Click any frame to view it full size.

Where she wasLast position

StatusDark

WatersUS West Coast

Coordinates33.721° N, 118.065° W

Speed0 kn

Heading—

Reported22 May 2026 · 04:02 UTC

A single AIS fix, not a live stream. Transponders are switched off routinely and lawfully in port.

Open the full map →

From the register

Floating White House for nine presidents (Hoover–Carter); Nixon–Brezhnev summit; JFK's last birthday

Ownership

Reportedly owned by Emily & Richard Cadwalader

Sequoia is the only hull we have matched to Emily & Richard Cadwalader.

View the Emily & Richard Cadwalader file →

Specification and photography compiled from public maritime databases and open sightings. Position last reported 22 May 2026. Ownership is reported, not certified — see the method.