For something a little different, I thought it might be interesting to some folks to see a flashback on what the stations in the Seattle/Tacoma market were back in the spring of 1977, and what their ratings looked like. For stations that no longer exist under the call letters listed below, I've included the frequencies that they were on to the best of my memory. 28 stations showed up in the ratings for that book:
1. KOMO(AM): 8.9 share (listed as PA, which I believe stood for Pop Adult, but was more commonly known as "Middle of the Road" at the time)
2. KVI(AM) : 8.3 share (PA, ie, Middle of the Road)
3. KIRO(AM): 7.6 share (listed as PA/T, for Pop Adult/Talk, which I'm guessing means "Full Service Middle of the Road". But my memory is that it was actually newsradio in this time frame)
4. KJR(AM): 6.8 share (listed as R, for rock, which is how they still categorized Top 40 stations in 1977. This was before album rock got big)
5. KING(AM) 1090: 6.7 share (Top 40 -- much of the seventies was a battle for Top 40 dominance between KING and KJR, a battle that KJR generally won. But at this point they were very close in the ratings)
6. KSEA(FM) 100.7: 6.3 share (BM, for Beautiful Music; this was the areas dominant beautiful music station for a long, long time)
7. KZOK(FM): 4.7 share (A, for Album Rock)
8. KVI-FM 101.5: 3.6 share (Top 40 -- they'd switched to the format the previous summer. A couple years later they changed the calls to KPLZ to reduce confusion between this and their AM MOR station)
9T. KISW(FM): 3.4 share (Album Rock, and still in that form today)
9T. KIXI-FM 95.7: 3.4 share (Full Service Middle of the Road, probably at least partially simulcast with its AM counterpart)
11T.KIXI(AM): 3.2 share (Full Service Middle of the Road)
11T.KEUT(FM) 94.1: 3.2 share (Beautiful Music)
13. KTAC(AM) 850: 2.9 share (Top 40 station for Tacoma; highest rated of the Tacoma stations and quite popular there, but with a limited signal at best in Seattle)
14. KAYO(AM) 1150: 2.7 share (Country Music)
15. KEZX(FM) 98.9: 2.2 share (Beautiful Music)
16T.KING-FM: 2.1 share (Classical, which it still is)
16T.KBIQ(FM) 105.3: 2.1 share (Listed as Beautiful Music. I recall a Christian music format on this station, but maybe that came a couple years later)
16T.KZAM-FM 92.5: 2.1 share (Album Rock, but had more of a laid back progressive music feel when compared to KISW and KZOK. It was also a partial simulcast with its AM counterpart)
19. KYAC(AM) 1250: 1.8 share (Black music; due to a shared time arrangement with KWSU in Pullman, this station broadcast from midnight to sunset)
20. KMPS(AM) 1300: 1.6 share (Country Music)
21T.KGDN(AM): 1.5 share (Listed as Beautiful Music, but I recall a Christian format of some sort on this station. I believe this was the AM counterpart to KBIQ)
21T.KMO(AM) 1360: 1.5 share (Country Music station for Tacoma, don't think it had much of a signal in Seattle)
23T.KBRD(FM) 103.9: 1.2 share (Beautiful Music station for Tacoma. At the time, this was a class A so it did not make it anywhere near Seattle. Upgraded to class C and moved to 103.7 in 1980 or 1981)
23T.KRKO(AM): 1.2 share (Middle of the Road station for Everett -- I can't remember the frequency, and couldn't receive it in the south Tacoma suburbs where I lived)
25. KXA(AM) 770: 1.1 share (Classical -- yes, there was a classical station on the AM band, and a minor controversy a couple years later when it flipped formats)
26T.KNBQ(FM) 97.3: 1.0 share (Incorrectly listed as RL for religious. This was actually automated Top 40 for Tacoma using the Drake-Chenault XT40 format, which it had just switched to a few months earlier. Previous format was soft pop as "mellow sounds in contemporary music")
26T.KYYX(FM) 96.5: 1.0 Share (Top 40 -- had just switched to the format and was actually broadcasting in mono at this point. Previously had been Black music as KYAC-FM)
28. KZAM(AM): 0.9 share (Album Rock -- partial simulcast with KZAM-FM)
As you can see, almost everything has changed in the market over the years. If anyone finds this interesting, I can put together another compilation for a few years later.
1. KOMO(AM): 8.9 share (listed as PA, which I believe stood for Pop Adult, but was more commonly known as "Middle of the Road" at the time)
2. KVI(AM) : 8.3 share (PA, ie, Middle of the Road)
3. KIRO(AM): 7.6 share (listed as PA/T, for Pop Adult/Talk, which I'm guessing means "Full Service Middle of the Road". But my memory is that it was actually newsradio in this time frame)
4. KJR(AM): 6.8 share (listed as R, for rock, which is how they still categorized Top 40 stations in 1977. This was before album rock got big)
5. KING(AM) 1090: 6.7 share (Top 40 -- much of the seventies was a battle for Top 40 dominance between KING and KJR, a battle that KJR generally won. But at this point they were very close in the ratings)
6. KSEA(FM) 100.7: 6.3 share (BM, for Beautiful Music; this was the areas dominant beautiful music station for a long, long time)
7. KZOK(FM): 4.7 share (A, for Album Rock)
8. KVI-FM 101.5: 3.6 share (Top 40 -- they'd switched to the format the previous summer. A couple years later they changed the calls to KPLZ to reduce confusion between this and their AM MOR station)
9T. KISW(FM): 3.4 share (Album Rock, and still in that form today)
9T. KIXI-FM 95.7: 3.4 share (Full Service Middle of the Road, probably at least partially simulcast with its AM counterpart)
11T.KIXI(AM): 3.2 share (Full Service Middle of the Road)
11T.KEUT(FM) 94.1: 3.2 share (Beautiful Music)
13. KTAC(AM) 850: 2.9 share (Top 40 station for Tacoma; highest rated of the Tacoma stations and quite popular there, but with a limited signal at best in Seattle)
14. KAYO(AM) 1150: 2.7 share (Country Music)
15. KEZX(FM) 98.9: 2.2 share (Beautiful Music)
16T.KING-FM: 2.1 share (Classical, which it still is)
16T.KBIQ(FM) 105.3: 2.1 share (Listed as Beautiful Music. I recall a Christian music format on this station, but maybe that came a couple years later)
16T.KZAM-FM 92.5: 2.1 share (Album Rock, but had more of a laid back progressive music feel when compared to KISW and KZOK. It was also a partial simulcast with its AM counterpart)
19. KYAC(AM) 1250: 1.8 share (Black music; due to a shared time arrangement with KWSU in Pullman, this station broadcast from midnight to sunset)
20. KMPS(AM) 1300: 1.6 share (Country Music)
21T.KGDN(AM): 1.5 share (Listed as Beautiful Music, but I recall a Christian format of some sort on this station. I believe this was the AM counterpart to KBIQ)
21T.KMO(AM) 1360: 1.5 share (Country Music station for Tacoma, don't think it had much of a signal in Seattle)
23T.KBRD(FM) 103.9: 1.2 share (Beautiful Music station for Tacoma. At the time, this was a class A so it did not make it anywhere near Seattle. Upgraded to class C and moved to 103.7 in 1980 or 1981)
23T.KRKO(AM): 1.2 share (Middle of the Road station for Everett -- I can't remember the frequency, and couldn't receive it in the south Tacoma suburbs where I lived)
25. KXA(AM) 770: 1.1 share (Classical -- yes, there was a classical station on the AM band, and a minor controversy a couple years later when it flipped formats)
26T.KNBQ(FM) 97.3: 1.0 share (Incorrectly listed as RL for religious. This was actually automated Top 40 for Tacoma using the Drake-Chenault XT40 format, which it had just switched to a few months earlier. Previous format was soft pop as "mellow sounds in contemporary music")
26T.KYYX(FM) 96.5: 1.0 Share (Top 40 -- had just switched to the format and was actually broadcasting in mono at this point. Previously had been Black music as KYAC-FM)
28. KZAM(AM): 0.9 share (Album Rock -- partial simulcast with KZAM-FM)
As you can see, almost everything has changed in the market over the years. If anyone finds this interesting, I can put together another compilation for a few years later.