English: A marker placed at Aptos, California where Montgomery's gliders were flown in March 1905 for the first high-altitude flights in the world. Transcript below:

FIRST HIGH ALTITUDE AEROPLANE FLIGHTS MARCH 1905

One hundred years ago, in the skies above this monument, three soaring flights were made on March 16th, 17th, and 20th, by an aeroplane- glider flown by Aeronaut and parachute dare- devil, Daniel John Maloney, which had been designed and built by Professor John J. Montgomery.

The frail craft, weighing only 42 pounds, was constructed of spruce, wire, and fortified canvas, and had tandem-wings with a 24 ft. wingspan and a four sided tail. It was taken aloft here at the then Leonard Ranch by a smoke-balloon rented by Fred Swanton and owned by Frank Hamilton, to heights of 800 ft., 1,100 ft., and 3,000 feet. The longest flight lasted over 18 minutes and covered over 2 miles. From a letter by Prof. Montgomery to his mother...

"...my machine flew three times, each time better than the other and descended beautifully, going in different directions under perfect control of the aeronaut, and landing in a spot selected by him as gently as a feather."

These flights were the result of 22 years of experimentation and flight testing by Professor Montgomery, beginning with his first glider flight in 1883 at Otay Mesa near San Diego and ending with his accidental death in 1911.

Called the "Father of Basic Flying", his successes and contributions to the development of flight were heralded by the world's press at the time, but are now largely forgotten.

DEDICATED MARCH 19, 2005

E CLAMPUS VITUS EL VICEROY MARQUES DE BRANCIFORTE CHAPTER 1797 SANTA CRUZ, CA.

E CLAMPUS VITUS CAPITULUS REDIVIVUS YERBA BUENA #1 SAN FRANCISCO, CA.

HILLER AVIATION MUSEUM SAN CARLOS, CA. APTOS CHAMBER OF COMMERCE AND MUSEUM

CAPITOLA/APTOS ROTARY