He accepted the pay cut but refused to move to mid-afternoons. 
 

https://crtc.gc.ca/eng/archive/2025/2025-88.htm

Another AM signal in Windsor is CBEF, 1550, the Radio-Canada outlet. It moved there from 540 and its failing transmitting facility when CBE migrated to FM. CBEF programming also can be heard on FM. 

https://www.freep.com/story/news/columnists/neal-rubin/2024/10/15/devin-scillian-retirement-wdiv-channel-4-detroit/75669894007/

Meg Roberts joins Mike Oct. 15 for Mornings with Mike and Meg. 

Al Pervin should be more than a little familiar with what attracts listeners in Windsor. He's a former host of the Hotline show at CKWW and was also program director back in the 1980s. 

 https://www.cbc.ca/news/canada/windsor/amy-dodge-wm-announcement-1.7289293 

https://www.wxyz.com/news/former-wxyz-anchor-doris-biscoe-dies-at-the-age-of-77?fbclid=IwZXh0bgNhZW0CMTEAAR085G4G72ert55OpkfjWQlZ2_jhy9EuNb3STYFRQO3AjR6cEM_1NePL94U_aem_AQP4FUrY8T3pwCOPI58cVRg449b-yKG_0zuLyM3SAtAUJIUdDOn5M0_BEdz-OeEZTiC-EyHSd6DOhMFiw0PVYY38

It's the end of an era at AM800 CKLW.Lisa Williams, the longtime co-host of The Morning Drive has announced her retirement.
She will be turning off her microphone for the final time on Friday, May 31.Williams' has been a part of AM800 since 1986, starting out as a board op.
She also did part time sales along with part time on air work in 1988. In 1992, Williams became the full time co-host of the morning show alongside the late Cam Gardiner.In 2003, Gardiner retired and was replaced by current co-host Mike Kakuk.
Williams made the official announcement live on-air Friday morning on AM800.
"It's been an honour and a privilege to have connected with our morning listeners for almost four decades. My role on The Morning Drive has always been a labour of love, but I've decided to make this change because there are many more things I want to do," said Williams. "I'm grateful for having the opportunity to work alongside so many remarkable and talented people who have left a mark on my heart. Our show has always been about the listeners. It has been a shared experience, a daily ritual, and a platform for connection as the day begins. The support of our incredible audience has made The Morning Drive not just a radio show, but a community."
Her passion for sharing stories affecting the local community has resonated with listeners and played a pivotal role in supporting AM800 as the most dependable source of information for the Windsor-Essex region. After 38-years, Williams says she's looking forward to more time with family, traveling, and continuing her involvement in local causes and community events.The Morning Drive is the #1 morning show in Windsor-Essex.It airs weekday mornings from 5 a.m. until 9 a.m.

https://lfpress.remembering.ca/obituary/dick-williams-1089266699/

The Spanish would be religious station Trans World Radio which has a monster signal from Bonaire, a Dutch island off the coast of Venezuela. 

https://www.radioworld.com/news-and-business/twrs-bonaire-facility-gets-440000-watt-makeover

Much appreciated, darcyh. 
Your explanation is  comprehensible in explaining the various features and how they interact.
The task is indeed a work of art as well as an engineering challenge. It also explains why so many AM sites are no longer up to snuff due to  shortchanging maintenance and upgrades due to  cost. 
So theoretically, a 10,000 watt station could split the power of 2,500 watts each to 2 towers and 5,000 to another via the phasor if that would achieve the directional properties sought?

Husband Al Hamel was the host of a show that featured classical music shorts on Windsor's CBE from 1955 to 1960 and also was a co-host (along with Michele Finney) of CBC-TV's Razzle Dazzle. 

"AM580 reminds listeners that it operates “from the home of the legendary Big 8.” While the disc jockeys and newscasts are gone, that music continues to emanate from the station’s four towers in former Anderson Township (now part of Amherstburg)."
​A correction here. It should be Anderdon Township. No doubt a victim of autocorrect.  

It was on buzzard's Neighboring States/Ontario edition.