The channel plan comes first
Every event radio disaster is the same disaster: one channel, everyone on it, and a medical call buried under a query about bin bags. The fix costs nothing — design the channel plan before you order a single radio. One channel per functional team, control monitoring the lot:
| Channel | Team | Carries |
|---|---|---|
| 1 — Stewards / gate | Stewards, gate, car parks | Crowd flow, queries, lost children handed up to control |
| 2 — Control | Event control, safety officer, team leads | Decisions, escalations, incident coordination — kept quiet |
| 3 — Medical / welfare | First aid, welfare | Casualty traffic, never broadcast to stewards |
| 4 — Stage / production | Stage manager, sound, lighting, site crew | Show calls, changeovers, power and site issues |
The rules that make it work: team members talk on their own channel only; team leaders carry the escalation to control; and channel 2 stays clear enough that a real incident gets airtime instantly. On a small village show that plan collapses gracefully to two channels — operations and control. On a festival it expands to security, traffic, artist liaison and more — but it's the same shape, and it's the first page of the event management plan, not an afterthought on the morning.
Licence-free or licensed
Licence-free digital multi-packs
The right answer for small and mid-size events on open or rural sites: business-grade PMR446 six- or eight-packs with drop-in multi-chargers and earpieces. Digital (dPMR446) handsets double the usable channels and hold clearer audio in crowd noise. No paperwork, no lead time.
Licensed radio
The move for large sites, town-centre events and anything safety-critical: 4–5 W of power for full-site coverage, and — the real prize — private channels nobody else can sit on. An Ofcom Simple UK Light licence is ~£75 for five years; hire fleets usually come licensed already.
The deciding factor is usually the location, not the size. On PMR446's sixteen shared channels, an event in a field two miles from anywhere will hear nobody; the same event in a town centre shares those channels with shop security, couriers and every other radio user in range — channels 1–8 especially are the default out-of-the-box channels and the busiest. Codes filter what you hear but don't reserve the channel, so your stewards' calls are still fighting for airtime. If your risk assessment says a garbled call matters, or your site pushes past realistic PMR446 range, you've answered the question: licensed. Multi-venue operators coordinating events across a city or between site and office are a different case again — that's network radio, which has no distance limit.
Audio by role
A radio without the right audio accessory is half a radio at an event. Match the earpiece to the job:
Stewards & gate: D-ring or acoustic-tube earpiece
Discreet, keeps calls out of the public's ears, and survives being put on and taken off all day. An inline PTT mic on the lapel means the radio never leaves the belt.
Control & team leads: covered or dual-muff headset
Control needs to hear everything, cleanly, for twelve hours. A comfortable over-ear headset beats an earpiece for anyone monitoring multiple conversations from a cabin.
Stage & pit: heavy-duty headset with boom mic
Next to a PA, an open speaker is useless and an acoustic tube not much better. Noise-attenuating headsets with a boom mic are the only thing that carries a clear show call at 100 dB.
Medics: earpiece plus vibrate alert
Casualty details must not broadcast across a crowd — that's a dignity issue as much as a practical one. Earpiece always; vibrate alert so a call is never missed while kneeling next to a patient.
Issuing radios, and etiquette
Tie radios into accreditation and half your losses disappear: sign each radio out against a name at the same desk that issues wristbands, number every handset with a label, and make sign-back-in the condition for leaving site. A charged spare pool at control — around ten per cent of the fleet — absorbs the flat batteries and the steward who went home with one in a pocket. Then brief the etiquette in the morning briefing, because most volunteers have never used a radio: think, press, pause, talk (the first half-second after pressing PTT is clipped on digital systems); say who you're calling then who you are ("Control from Gate 2"); keep it short and factual; never use names or medical details for casualties on an open channel; and "over" when you expect a reply. Sixty seconds of briefing buys a day of clean airwaves.
Hire or buy for a season
For one or two events a year, hire is unbeatable: the fleet arrives programmed to your channel plan, charged, with the right earpieces, and losses and breakages are a line on the hire invoice rather than your problem. The crossover comes with a calendar. A promoter or production company running an event most months finds hire invoices overtaking the price of an owned business-grade fleet within roughly five to ten event-weekends — and ownership adds consistency: the same channel plan, the same numbered handsets, the same muscle memory at every show. The hybrid most seasoned operators land on: own a core fleet sized for the typical event, hire the top-up (and the licensed system, if needed) for the big weekend.
Quick answers
Do we need a licence?
Not for PMR446 multi-packs, which suit small and rural events. Large, urban or safety-critical events move to licensed radio — about £75 for five years — for private channels and full-site power.
How many channels?
One per team plus control: stewards, control, medics, stage/production is the classic four-channel plan. Teams talk on their own channel; leaders escalate to control; control stays quiet enough for incidents.
Hire or buy?
Hire for one or two events a year; buy a core fleet once you run a season — hire costs overtake purchase within roughly five to ten event-weekends.
Why does PMR446 struggle in towns?
Sixteen shared channels, no protection, and every other user in range on them — channels 1–8 especially. Codes filter what you hear but don't reserve airtime.