There is no single “best” radio for preparedness. There is only the right radio for your mission, your people, and the conditions you’re planning for. Communications planning follows the same discipline as medical training or METT-TC: define the problem first, then select tools that still work when convenience, infrastructure, and assumptions fail.

This page helps you choose intelligently, avoid wasted money, and build layered communications capability instead of chasing gear.

Start With the Right Questions

Before buying anything, answer these honestly:

Who do you need to talk to?

Household only
A local group or MAG
Other locals you don’t control
Regional, national, or worldwide contacts

How far away are they likely to be?

Same building/street
A few miles
Across a county or region
Hundreds or thousands of miles

What scenarios are you preparing for?

Local, short-term (tornado, winter storm, power outage)
Regional (hurricane, wildfire, earthquake)
Extended/systemic (grid-down, supply-chain disruption)

For more help on determining what scenarios are likely where you like read this article.

What infrastructure are you willing to rely on?

Cellular networks
Internet-linked systems
Radio repeaters
Nothing beyond your own equipment

How much money and time will you actually commit?

Up-front cost, antennas, power
Training and practice
Programming and maintenance

Preparedness assumes infrastructure may fail. Anything that works is a bonus—not a guarantee.

Radio Systems Explained (Plain Language)

FRS (Family Radio Service)

Best for: family, kids, immediate proximity
Range: ~0.5–2 miles
Infrastructure: none | License: none
Role: convenience and redundancy
Limit: very short range; crowded channels

GMRS (General Mobile Radio Service)

Best for: families, local groups, MAGs
Range: 1–5 miles (50+ with repeaters)
Infrastructure: optional repeaters | License: required (no test)
Role: local group coordination
Limit: repeater reliance if not planned carefully

MURS (Multi-Use Radio Service)

Best for: rural/homestead, low density
Range: 1–5 miles
Infrastructure: none | License: none
Role: quiet local comms where VHF helps
Limit: power-limited; no repeaters

CB (Citizen Band)

Best for: vehicles, travelers, monitoring
Range: 5–25 miles (SSB farther)
Infrastructure: none | License: none
Role: situational awareness, convoys
Limit: noisy, unstructured, no privacy

LTE Push-to-Talk Radios (Cellular)

Best for: wide-area comms when networks work
Range: effectively unlimited (network-dependent)
Infrastructure: cellular + internet | License: none (subscription)
Role: convenience, rapid coordination pre-/mid-event
Limit: total failure when cellular/internet fails; tracking/OPSEC risks

Satellite Radio

Best for: Emergency signaling and long-distance check-ins when terrestrial systems fail
Range: Global with clear sky access
Infrastructure: Satellite constellation and vendor support; no local infrastructure required
Role: Strategic redundancy and last-resort communications layer
Limit: Subscription-dependent with limited bandwidth and coordination capability

Amateur (Ham) VHF/UHF

Best for: organized MAGs, local–regional ops
Range: 10–100+ miles
Infrastructure: optional repeaters | License: required (exam)
Role: primary comms for trained groups
Limit: requires training, practice, discipline

Amateur (Ham) HF

Best for: regional, national, worldwide comms
Range: 300–3,000+ miles
Infrastructure: none | License: required (exam)
Role: infrastructure-independent reach
Limit: steep learning curve; antenna planning

Preparedness Radio Decision Matrix

Use this matrix to match mission needs to radio capabilities.

Radio System	Who You Can Reach	Distance	Infras Needed	Cost	Learning Time	Resilience
FRS	Family/kids	Very short	None	$	Minimal	Low
GMRS	Family/MAG	Short–medium	Optional repeaters	$$	Low	Medium
MURS	Rural locals	Short–medium	None	$$	Low	Medium
CB	Locals/travelers	Medium	None	$$	Very low	Medium
LTE PTT	Anyone on network	Nationwide	Cellular + internet	$$–$$$	Very low	Low
Ham VHF/UHF	MAGs/regions	Medium–long	Optional repeaters	$$$	Moderate	High
Ham HF	Regional/global	Very long	None	$$$$	High	Very High
Satellite Radio	Designated contacts / emergency services	Global	Satellite constellation	$$$–$$$$	Low	High (vendor-dependent)

Resilience reflects performance when infrastructure degrades.

OPSEC & Tracking Considerations (Read This)

Communications create signatures—what you say, when you say it, and how it’s carried.

Key OPSEC Risks by System

LTE PTT / Cellular:
- Location data, account identifiers, and metadata exist by design
- Centralized servers; subscription ties identity to traffic
- Only those in your group can hear you
- Encrypted
- Excellent convenience; poor deniability
FRS/GMRS/MURS/CB:
- Open, unencrypted; anyone nearby can listen
- Direction finding possible with motivated listeners
- Mitigate with brevity, codes for logistics (not secrecy), and discipline
Ham (VHF/UHF/HF):
- Open by regulation; no encryption
- Traffic analysis is real; patterns reveal intent
- Mitigate with schedules, brevity, net discipline, and emissions control

Practical OPSEC Rules

Say only what’s necessary; avoid names, locations, and plans
Assume someone is listening
Use brevity codes for routine logistics (not sensitive content) – but not while systems are “normal”
Prefer short transmissions; avoid chatter
Separate convenience nets (LTE/GMRS) from operations nets (ham)

Doctrine takeaway: