Dávnejšie tu niekde (neviem či v tomto fóre alebo inde) bola diskusia o klimatizácii pre vozne T6A5. Že či by to strecha uniesla. Zabudol som vtedy na El Paso, kde jazdia pôvodné staré PCC, ktoré boli modernizované (nová el. výzbroj, klimatizácia a polpantograf):
https://www.google.com/maps/@31.7771247,-106.5045977,3a,34.2y,28.64h,89.17t/data=!3m7!1e1!3m5!1sod9ZXvH7F1oC20if0l76aw!2e0!5s20200201T000000!7i16384!8i8192?entry=ttu
https://www.google.com/maps/@31.7604066,-106.4898492,3a,30y,255.23h,91.08t/data=!3m7!1e1!3m5!1szUVwcykFdFR-N9Rsx4kjXQ!2e0!5s20190401T000000!7i16384!8i8192?entry=ttu
https://www.google.com/maps/@31.7771247,-106.5045977,3a,34.2y,28.64h,89.17t/data=!3m7!1e1!3m5!1sod9ZXvH7F1oC20if0l76aw!2e0!5s20200201T000000!7i16384!8i8192?entry=ttu
https://www.google.com/maps/@31.7604066,-106.4898492,3a,30y,255.23h,91.08t/data=!3m7!1e1!3m5!1szUVwcykFdFR-N9Rsx4kjXQ!2e0!5s20190401T000000!7i16384!8i8192?entry=ttu
Mhr1