Before work began, there was much discussion as to what type of navigational aid would be best-suited for Cape St. Francis. In February of 1876, John T. Nevill, Inspector of Lighthouses, noted that for vessels approaching Newfoundland from the east there were already excellent lights at Cape Spear, Baccalieu Island, and Harbour Grace. As the coast at Cape St. Francis was bold and no vessels had been lost there in clear weather, Inspector Nevill reasoned that a powerful phonic signal was most needed, but its value would be undoubtedly increased if accompanied by a minor light.
In the early spring of 1876, a launchway was constructed at Biscayne Cove to be used as a landing place for construction materials for the light and fog alarm. A road was built from the landing to the end of the lighthouse road, which had been made some years earlier. After plans and specifications for the lighthouse were submitted for bidding, a contract was awarded to Messrs. Cameron & Carnell.
The lantern for the light was set atop a short, square tower that rested on the flat roof of the wooden dwelling. At a lower elevation, but attached to the dwelling, stood the flat-roofed structure that housed the fog alarm equipment. A fixed red light, produced by a fifth-order lens at a focal plane of 37.5 metres, pierced the night sky at Cape St. Francis for the first time on January 10, 1877.
Later in 1877, the equipment for the steam siren trumpet was installed, and it commenced operation, giving the following signal each minute: five-second blast, five seconds silence, five second-blast, forty-five seconds silence. The coal-fired fog alarm was manufactured in England by Messrs. A. & F. Brown. Water for the fog alarm was obtained from a brook up the hill from the lighthouse, conducted to the station via an open channel, and then fed into cisterns through iron pipes. As the open channel allowed debris to plug the iron pipes, earthen pipes were extended to the brook in 1878.
John Hagan was appointed the first keeper of the light, while Jonas Soper was the first engineer in charge of the fog alarm.
One problem that beset the fog alarm during winter was the lack of water due to the freezing of its source. Water thus had to be delivered during the winter “by manual and horse labor.” The earthen pipes were often damaged by the frost and required repairs most every year.
In November 1886, Keeper Hagan filed a formal complaint of misconduct against Engineer Soper. An enquiry into the matter, which was just one instance of continuous bickering between the two men, was held by the Board of Works. As a result, Keeper Hagan was forced to retire, and the engineer was severely reprimanded for dereliction of duty. After a short suspension, Soper was allowed to return to his position, but he was placed under the direction of the former assistant keeper from Baccalieu Island who was appointed keeper at Cape St. Francis.
Isaac C. Morris chronicled a trip out to Cape St. Francis in a 1905 edition of The Evening Telegram. After observing a cargo boat bound for Bell Island and icebergs drifting by on their southward journey, he noted that of “the many objects of interest which such a place presents to the stranger, perhaps none is such a novelty as that of the Lamp. Truly, it is a ponderous lamp, and is quite a study to the novice, who not often gets an opportunity of seeing the inner workings of a light-house.” Referring to Keeper Jonas Soper, Morris wrote, “I don’t know what retirements the Government may next make, but none would be more in order, and none more faithfully earned, than that of Mr. Soper, who, by his thirty years of lonely life has justly earned the benefits of a good pension.”
Keeper Soper retired in 1910, and was given an annual pension of $308.
In 1911, a new “optical apparatus” was installed at Cape St. Francis, and the light’s signature was changed at that time from fixed red to fixed white. A new diaphone fog alarm was installed in 1912 that produced a two-and-a-half-second-blast each minute.
In 1957, the original Cape St. Francis Lighthouse was replaced with a two-storey keepers’ duplex with an adjoining concrete structure that contained the fog signal equipment and was topped by a lantern. The last resident keeper left Cape St. Francis in 1975. The duplex was demolished in 1993, and a helicopter landing pad was put in its place to make accessing the remote station a bit easier.
Keepers: John Hagan (1876 - 1887), William Tilley (1887 -1890), John Moulton (1891 - 1900), Jonas Soper (1901 - 1910), William Noseworthy (1911 - at least 1912), Edward Noseworthy.
Engineer: Jonas Soper (1876- 1900).