Building an Amateur Radio Go-Kit for Emergency Communications
Start with a standard, not a shopping list
Most people meet the idea of an emergency go-kit with a search for a gear list. The list is the easy part. The hard part is deciding what the kit is for.
I use one question to judge any go-kit, mine included: when the power is out, the internet is down and the repeater is dead, can I set this up and complete one contact within ten minutes?
If the honest answer is “probably”, the kit is not ready. In an emergency, “probably” behaves like “no”. The standard that counts is “I tested it last week, and it worked.”
Three tiers, pick one first
One box cannot serve every scenario. Decide which tier you are building:
- Home backup tier. Not portable by design. The goal is to keep operating after a blackout. A fixed box or a single shelf is fine.
- Vehicle tier. Lives in the trunk, ready to drive anywhere and set up on arrival.
- Grab tier. For hiking or short deployments where weight is the binding constraint.
If this is your first kit, start with the home backup tier. The other two are built on top of it.
The list: four groups
Radio and power
- A handheld transceiver plus spare batteries — the baseline layer
- A portable HF rig at the 10–20 W level. Output power is rarely the bottleneck in emergency work; being deployable is
- Battery: a LiFePO4 (lithium iron phosphate) pack is my first choice for portable use — light, safe, long cycle life
- A fallback generation method: a small solar panel plus a charge controller covers multi-day outages
- If you carry a mains switching supply, remember it only means something while the grid is up
Antennas and feedline
- One antenna that goes up fast: an end-fed half-wave (EFHW) or a portable dipole. Both deploy quickly and need only a single support point
- Support gear: fishing rod, throw line, slingshot, rope, ground pegs
- Coax segments with adapters already fitted
- An internal or external antenna tuner for non-resonant situations
- Time one real deployment under field conditions. Know your number in minutes
Tools and consumables
- Multimeter
- SWR meter or antenna analyzer
- Screwdrivers, cable ties, electrical tape
- Spare fuses matched to your equipment’s ratings
- Weatherproofing materials: self-amalgamating tape, heat-shrink tubing
- Spare batteries for headlamp, multimeter and handheld
This group looks trivial until the day a blown fuse or a missing adapter is what actually stops you.
Documents and records
- Copies or clear photos of your license
- A frequency card: local, simplex fallback, short-range and long-range HF — one line each, laminated
- A logbook and an oil-based marker. Pencils and ballpoints both fail in damp conditions
- Blank structured message forms, so vague verbal information becomes text that can be relayed verbatim
Do not forget the data link
When voice channels fill up, text that can be recorded and forwarded accurately is worth a great deal. If conditions allow, reserve space in the kit for a data path:
- A laptop or tablet with the Winlink client and sound-card modem software installed
- An audio interface; if the radio has a built-in USB sound card, one cable is enough
- Offline maps on your phone
The point is that software, accounts and configuration must all be done in advance. Installing drivers after the network is gone is a different story.
Four design principles
Standardize connectors. Radio, batteries and chargers should share one DC connector family — Anderson Powerpole is the common choice. Every adapter is another failure point.
One person must be able to carry it. If a kit needs two people to lift, it is not a go-kit. Drop a feature tier instead.
Everything gets tested once. Gear that has never been out of its packaging is inventory, not equipment.
Layer the power. Handheld, HF rig, lighting and phone charging should sit on separate feeds or separate batteries, so one fault does not black out everything.
Drills beat gear
Go-kits fail at the human layer far more often than at the hardware layer. Three habits keep mine alive:
- Top up the batteries every quarter. Batteries left fully discharged degrade; batteries left fully charged swell. Store them at storage voltage
- Field-test the whole kit twice a year. Pick a day, carry the box out, put the antenna up, make a contact, put everything back in its place. This also verifies that you can find things without looking
- Check the paperwork once a year. License validity, whether the frequencies on the card have changed, contact details that need updating
A compliance note
Regulations do leave a channel for emergencies. In China, the Measures for the Administration of Amateur Radio Stations (MIIT Order No. 67, effective March 1, 2024) allow temporary setup and use of an amateur station without prior approval when an emergency threatens national security, public safety, or life and property — but the station must be reported to the local radio management authority within 48 hours and shut down promptly once the emergency ends. Outside such emergencies, normal operation still has to stay within your license.
Emergency capability is built on everyday compliance. The exception clause is not a blanket permission slip.
The point of it all
A go-kit is never valuable because its list is complete. It is valuable because while other people are still discussing what to do, your antenna is already up.
That composure is bought with a few field tests, in advance.
References
- ARRL, ARES Field Resources Manual (rev. October 2019) — “Ready Kit” checklists and operating principles
- Winlink Global Radio Email (winlink.org) — client software and gateway requirements for the data link
- Ministry of Industry and Information Technology (China), Measures for the Administration of Amateur Radio Stations, Order No. 67 (2024) — emergency provisions, Articles 3 and 6
- OERadio, Blackout Preparedness (accessed October 2026) — power and interference notes for off-grid operation