Checking 1050 kHz a few days later gave me a minor chock - I wasn't too surprised hearing Ecuador there, but expected it to be Radio Águila which I had heard on September 4. But hearing announcements and identifications from Radio Municipal "La Voz de Imbabura" from Ibarra, Provincia de Imbabura, was an experience out of this world. And what a signal!
Today I received a long and very friendly email from Eduardo Vásquez Terán, confirming this reception. The station has a live feed on the web at http://www.ibarra.gob.ec/ and at 16.00 Ecuador time today they were going to mention my reception report. Unfortunately I was home too late to hear this.