Early Bird activated in late '65 IIRC, and was deactivated just before the decade ended. If you see pictures of it, it was not very large. And it was positioned over the Atlantic, so I don't think that one was serving Honolulu.
It was the Lani Bird satellite that served Hawaii.
Television. The earliest Island television broadcasts appeared late in 1952.Test patterns were transmitted by KONA-TV beginning November 17.Scheduled programming was instituted by KGMB-TV on December 1. Thefirst color transmission was by KHVH-TV, on May 5, 1957. Cable televisionwas pioneered in Hawaii by Kaiser-Teleprompter, beginning April 20, 1961.Live television to and from the mainland was inaugurated November 19,1966,when KHVH-TV used the Lani Bird communications satellite to bring theMichigan State-Notre Dame football game to Hawaii.13
https://evols.library.manoa.hawaii.edu/bitstream/10524/101/JL13113.pdf
The link goes on to show the progress of satellite delivery to Hawaii.
David beat me to it with the first use of Lani Bird, but the rest of the story is as interesting.
This was effectively a test of satellite TV to and from Hawaii. Lani Bird was supposed to be geosynchronous but something went wrong at launch so it ended up in an elliptical orbit. That weekend happened to coincide with the satellite's visibility to Seattle and Honolulu at game time. The dishes tracked the satellite through the sky, like Telstar and Early Bird, but for longer periods.
Comsat wanted to generate trans-Pacific business, so agreed to test the bird with domestic network programming (it was usually an international service). Tests Friday from near Seattle to Comsat's Paumalu dish and then to Hawaii Telephone worked (front page news in the Advertiser and the Star-Bulletin), so the game was on. Because it was a non-commercial test, the Michigan State-Notre Dame game, live at 8 a.m., didn't include the commercials ABC showed to the rest of the country. Likewise, the following day's CBS telecast of a Packers-Bears game at 8:45 a.m. on KMGB was sans commercials.
The rest of the sports weekend was delayed telecasts. Saturday brought an AFL game from the previous week, and Sunday featured two week-old NFL games following the live show.
There's more. Hawaiians went back to watching games a day or more late. But less than two months after the Michigan State-Notre Dame game (the famous 10-10 tie) came the first Super Bowl, on CBS and NBC. Lani Bird was in the wrong spot in the sky, so live TV was out. In this case, jets from Los Angeles flew individual reels of tape for the two network affiliates, and the race was to get to the station and cue up the tape that evening.
The expectation was for a 7 p.m. telecast (about six hours after kickoff), but fog at LAX prevented the first jets from leaving on time. When the first tapes finally arrived, KGMB began to screen CBS's telecast at 8:45 p.m., skipping the pregame show. KHON helicoptered the first NBC tape from the airport and started at 9 p.m. – with the half-hour NBC pregame show.
Wrote Hal Wood of the Honolulu Advertiser, "That gave KGMB-TV a one hour head start and by the time KHON-TV got underway with the game, the score already was 14-7 for the Green Bay Packers over the Kansas City Chiefs on KGMB-TV."
Concluded Wood, "Next year – Lani Bird."
He was right.