I dove in and ordered some parts:
| Item | Descrption | Qty | Price | Total | Link |
|---|---|---|---|---|---|
| Transmitter | TX16S | 1 | $239.99 | $239.99 | RadioMaster TX16S MKII – ProgressiveRC |
| Receiver | RadioMaster ER8 ELRS 2.4GHz Receiver | 1 | $40.99 | $40.99 | RadioMaster ER8 ELRS 2.4GHz Receiver – ProgressiveRC |
| Flight Controller | MATEKSYS H743-WLITE Flight Controller | 1 | $129.99 | $129.99 | https://www.getfpv.com/mateksys-h743-wlite-flight-controller.html |
| Telemetry radio pairs | (SIK 433MHz - probably not the right frequency, but I am in the boonies so I might be able to get away with it) | 2 | $67.80 | $135.60 | https://newbeedrone.com/collections/all/products/holybro-sik-telemetry-radio-v3?variant=40507564097619 |
| 3xGPS modules (+ 2 antennas for rover) | AS-STARTKIT-BASIC-L1L2-NH-02 | 3 | $284.33 | $852.99 | Access to this page has been denied. |
| Base station antenna | Antennas Survey GNSS Multiband antenna (IP66) | 1 | $160.50 | $160.50 | Access to this page has been denied. |
| Taxes & shipping | $141.41 | ||||
| Total | $1,701.47 |
I expect this is only the start. Please feel free to critique.