The radio is the accessory everyone shrugs off… until the day it saves your bacon. In a flying school, on a cross-country with mates, or simply to avoid flying alone in your own bubble, a good radio is a game changer. Here is everything you need to choose one well and, above all, use it properly — house style: direct, hands-on, no nonsense.
What a radio is really for in paragliding
People tend to see it as a gadget. That's a mistake. A radio plays three concrete roles, and all three matter.
- Safety. Announcing a launch, a landing, a gradient zone, an off-field landing, warning that you're heading out or coming back. If things go wrong, being able to say where you are changes everything for the rescue.
- Group flying and cross-country. When you set off across country with others, the radio lets you share a thermal, flag a cloud that's pumping, organise a retrieve after an off-landing. Flying together without a radio means losing sight of each other at the first thermal.
- Schools and instruction. The instructor on launch guiding a student through their first big flight — that's the bedrock of modern teaching. The radio secures progression, full stop.
A little hangar-talk story: a mate once landed in a remote field, no phone signal, dead battery. It was his radio, and another pilot still in the air relaying, that got the retrieve sorted in twenty minutes instead of a two-hour walk out. A radio isn't useful on every flight. But the day it counts, it really counts.
The legal framework: let's keep it clear and cautious
This is the part that confuses everyone, so let's keep it simple. In free flight, you mainly meet two radio worlds.
PMR446: licence-free, simple, enough for most
PMR446 radios run on licence-free frequencies, with no permit needed, across most of Europe. No paperwork — you switch them on and they work. Power is capped by the standard, so range stays modest, but for talking between pilots flying close together or with launch, it's very often more than enough. For 80% of recreational pilots, a good PMR446 does the job perfectly.
Other bands: handle only with authorisation
Beyond PMR446, you move into bands (aviation VHF, club frequencies, and so on) that may require a specific authorisation, licence or qualification, with regulated use. Rules vary from country to country and change over time. The principle to remember: do not transmit on a band unless you're sure you're allowed to. When in doubt, stick to PMR446, ask your club or federation, and respect the local rules of the country you're flying in.
We deliberately stay general here, because it's a serious topic that varies by territory. The right reflex: call, ask, check. Better a PMR446 used cleanly than a powerful radio used badly.
The selection criteria that really matter
When comparing radios, forget the endless spec sheets. Here's what makes the difference in the air, day in, day out.
| Criterion | Why it matters |
|---|---|
| Water/dust resistance | You fly in rain, in morning dew, you land in wet grass. A serious protection rating (water and dust) avoids a failure at the worst moment. |
| Battery life | A cross-country day can last hours. A battery that lasts the day, or the option of a spare, means peace of mind. |
| Range and audio quality | A radio that spits out an unintelligible message is useless. Clarity often beats raw range. |
| PTT and earpiece | A remote push-to-talk (PTT) button and an earpiece/mic let you talk without letting go of the brakes. In flight, that's non-negotiable. |
| Harness mounting | The radio must mount easily and stay accessible, without getting in the way or risking a fall. Check compatibility with your harness and cockpit. |
| Ease of use | A radio you can use with gloves on, without looking, is ideal. Menu-heavy gadgets end up at the bottom of the bag. |
My old-hand advice: start modest. A simple, waterproof radio with an earpiece and a decent PTT, properly set up, beats a high-end model you don't master. Technique comes with experience.
Mounting and using it well
The mounting
The classic mistake: a radio left dangling, or buried in a pocket you can't reach in flight. The ideal is a solid mount on the harness or cockpit, the antenna clear (not crushed against your back), the PTT within thumb's reach and the earpiece in place before launch. Check everything on the ground, never in the air.
Good communication habits
- Be brief. The frequency is shared. Say what matters, release the PTT, let others speak.
- Identify yourself. "This is Cyrille, launching" beats an anonymous message no one can place.
- Press before speaking. Half a second after pressing PTT, otherwise the start of your message is cut. A textbook beginner's slip.
- No idle chatter. On a cross, a frequency clogged with banter can mask an important call, even a distress call.
- Agree on the frequency before you go. The whole group on the same channel — that's basic. Check it on launch.
- Radio silence is also a message. If someone calls for help, clear the frequency immediately.
Maintenance: three minutes that extend its life
A radio lives in a hostile environment: dust, damp, knocks, sun. A few simple habits:
- Rinse the outside if you've flown in rain or landed in mud, and dry it well before storing.
- Recharge after each outing, but avoid leaving a battery fully flat for months.
- Regularly check the antenna, the contacts and the PTT: a dodgy contact in flight is maddening.
- Store it dry, out of direct sun, ideally half-charged if you won't use it for a while.
Our Rid'Air recommendation
At Rid'Air, we advise above all according to your real practice. Just starting out or flying for fun near your site? A good waterproof PMR446 with an earpiece is plenty. Heading out on cross-country with others, or instructing? We fine-tune to your needs, your harness and your cockpit. Gear evolves and models change, so for exact specs and up-to-date prices, the best move is to look straight at the shop's flight instruments category and the accessories — or give us a call.
And as always, if you don't need it, keep your money. But once you start flying with others, aiming for cross-country, or spending time aloft working thermals, a radio quickly becomes a real safety plus. To place your gear and your level, also take a look at our EN-B wing comparison, the king category of recreational flying.
Need tailored advice to choose your radio and mount it properly on your harness? Browse the shop, open the flight instruments category, and if you're unsure, get in touch or drop by the workshop in Oderen, at the foot of the Markstein — we'll talk frequencies, mounting and good habits over a coffee.
Fly safe,
Cyrille MARCK et l'équipe Rid'Air/CEM
