Was able to do 15 km out/ 30 km total with maybe a few more to go depending on the VTX (I was at 10 Mbps)
Setup:
Plane: AtomRC Swordfish RTH
Firmware: iNav 7.1
Radio: RX - ELRS 2.4 Diversity from iFlight, TX - Radiomaster Boxer 1W
VTX: DJI O3 with HGLRC Long Range Hammer anntenas (mounted on the nose, GizFPV design)
Goggles: DJI Integra w/ TrueRC X-Air MkII patches + Stubby combo (PattyFlipz design)
Battery: DIY 4s1p Moli 42A
Overlay is from telemetry data on the radio and added with Dashware, inspired by DiverFPV long range video