Can Starlink go where your old dish is?

Why the old dish spot may not be enough

HughesNet and Viasat use satellites that stay over one point above the equator, about 22,236 miles up. Your old dish was aimed at that one point, low in the southern sky, and only needed a clear line to it. Viasat says the same of its own service: it needs an unblocked view toward the southern sky.

Starlink’s satellites fly much lower and keep moving across the sky, so the dish follows many of them at once. That’s why it needs most of the sky above it, including parts the old dish never looked at, such as the sky to the north.

The good news: Starlink wants as much open sky as it can get, though a dish with part of its view blocked often still works. The question is how much of the view a spot loses, and the app answers that better than a guess from the ground.

Can I put Starlink where my HughesNet dish was?

It depends on where the old dish sits and what’s around it:

• On a wall or under the eave: usually a poor spot for Starlink. The house itself blocks part of the sky above the dish.
• On the roof, clear of trees: often a good spot, since it’s high. Check it in the app anyway, especially toward the north.
• On a pole in the yard: can work well if the pole is tall enough to clear fences, sheds and nearby trees.

Can the old mount stay?

• HughesNet: the outdoor antenna (dish), its mount and the cables don't have to go back, so the mount is yours to reuse or remove.
• Viasat: Viasat's pages disagree on the dish: the agreement charges only for the modem, transceiver, power adapter and Stream hub, but the FAQ says the dish, mount and cables also need to be returned. Ask Viasat what it wants back before you take anything down or reuse it.

Will it fit? Starlink sells a range of mounts in its online shop (once your kit is ready to ship), and the Standard kit comes with a detachable kickstand for quick setup or a permanent install. Starlink’s V5 kit lists the Starlink V5 dish, a kickstand, a pipe adapter mount, a Router Mini with stand, a power supply, a 15 m (49.2 ft) Starlink cable, an AC cable and a 2 m Ethernet cable. We found no Starlink page saying its adapters fit an old satellite mast, so measure the pipe and compare it with the adapter’s listed size before you rely on it.

Three practical checks before reusing it:

1. Height: the dish should sit where it sees the most sky, which may be higher than the old dish was.
2. Roof: if the old mount is bolted to the roof, check the seal around the bolts. If you take it down, seal every hole.
3. Cable: Starlink connects with its own cable from the kit. The old coax cable isn’t part of the setup, and the new one needs a route to a wall socket indoors.

How to check your spot before you order

1. Get the Starlink app

   Starlink says the Starlink app helps you pick an install spot and check for obstructions that could interfere with service. Its help center no longer walks through that check step by step, so follow the app’s own prompts on screen.

2. Stand where the dish would sit

   Hold the phone as close as you safely can to the spot, at about the height the dish would be. For a roof spot, use a ladder only if you can do it safely, or try the nearest upstairs window or a point in the yard at a similar height.

3. Check two or three spots

   Try the old dish spot, the roof peak and the most open part of the yard. Note which one shows the fewest obstructions.

4. Think about the seasons

   Trees in full leaf block more sky than bare branches. If you check in winter and the result is borderline, expect summer to be worse, or plan a taller pole.

5. Decide

   Clear, or nearly clear: you can order. Partly blocked at every spot: read the section on partial obstructions below. Blocked everywhere: don’t order yet.

When a pole or ground mount in the yard is better

If trees shade the roof on several sides, the open middle of the yard can see more sky than the roof does. A pole lifts the dish above fences, shrubs and parked trucks. A dish on the ground beside a wall, or under a tree, is the spot to avoid.

• Test first: set the dish on its kickstand at the yard spot for a few days before you dig or set a pole.
• Plan the cable: it has to reach the house and a wall socket indoors. Buried cable needs a protected route.
• Getting help: Professional installs can add fees for travel, home type, long cables or trenching.

Once it’s placed, turn it with the app: the Starlink app shows a "Starlink Misaligned" alert when the dish is at least 5° off, and its alignment tool shows which way to turn it. Day-one setup, step by step

What happens with a partial obstruction?

Starlink keeps working with part of the sky blocked, but the blocked part can cost you short interruptions. Once installed, Starlink maps the obstructions around it, mostly within a day, and routes around them better as the map fills in.

• What you notice: brief freezes in video calls and online games. A show that loads ahead of time may not notice at all.
• How to judge it: use it for a few busy evenings while your old service still works, and compare. Plan the overlap
• How to fix it: move the dish higher or to a more open spot, or trim the branches that block it.

Checking method: each price, fee and rule here links to the provider’s or regulator’s own page, dated the day we read it. No internet provider pays for a place on this site; the only income is the Starlink referral explained on our money page. Our fact-checking · How we make money · Corrections