From the New Zealand Radio DX League:
This also affects Newstalk ZB on 927AM and Gold Sport on 1089AM:
“On 12 May 2025 RNZ will be retiring its aging AM radio transmitter site at Kairanga.
The Kairanga site provides AM radio transmissions for the Manawatū-Whanganui region on the 1449 AM frequency.
Listeners to RNZ National on the 1449 AM frequency will need to retune to either 101.0 FM or 567 AM to continue to listen to RNZ National.
https://www.rnz.co.nz/Kairanga“
Svenn Martinsen to DXing.info FB group (2025-04-29)