fix some 404 errors on equipment pages

content/equipment/radio-stuff/accessories/diy599-pa500/index.md

@@ -1,8 +1,10 @@
 ---
 title: DIY599 PA500
 summary: An absolute must-have if you own a QRP radio like the TX-500.
+aliases:
+- /equipment/accessories/diy599-pa500/
 date: 2023-05-01T11:43:21+02:00
-lastmod: 2024-03-31T11:02:31+0000
+lastmod: 2024-09-25T03:37:50+0000
 
 showBreadcrumbs: true
 showReadingTime: false

content/equipment/radio-stuff/handhelds/radioddity-gd77/index.md

@@ -3,8 +3,10 @@ title: Radioddity GD-77
 summary: >
   Consider the OpenGD77 firmware and you're all set with a very
   user friendly and customizable handheld radio.
+aliases:
+- /equipment/handhelds/radioddity-gd77/
 date: 2020-10-17
-lastmod: 2024-07-07T19:28:52+0000
+lastmod: 2024-09-25T03:37:50+0000
 #categories:
 #- amateur-radio
 showBreadcrumbs: true