AA4TE
Camden SC · Amateur Radio
📻 AA4TE · Amateur Radio · The World's Most Versatile Hobby
300 Hobbies in One
Rag Chewing
Good old conversation — local or long range. The social heart of ham radio. Jump on a repeater or call CQ on HF.
Operating
DX — Long Distance Contacts
Work stations in foreign countries. Chase rare prefixes, remote islands, and expeditions to the ends of the earth.
Operating
QSL Cards
Exchange confirmation cards with stations you've contacted. Paper or electronic via LOTW, eQSL, or ClubLog.
Operating
Contesting
See how many stations you can contact within a set time period under specific rules. From casual sprints to 48-hour marathons.
Operating
CW — Morse Code
The original digital mode. CW contacts punch through noise that defeats voice. A skill that rewards patience.
Operating
Awards Chasing
DXCC (100 countries), WAS (50 states), WAZ (40 zones), and hundreds more. Always another goal to chase.
Operating
QRP — Low Power Operating
Make contacts with 5 watts or less. The challenge is the point. Some QRPers work 100 countries on a 9-volt battery.
Operating
Portable / Summit Operating
Carry a radio somewhere interesting and set up. SOTA (Summits on the Air) and POTA (Parks on the Air) have huge followings.
Operating
Special Event Stations
Operate as W1AW, or a special callsign commemorating a historic event, museum, or celebration.
Operating
Mobile Operating
Car, boat, or plane — take the radio with you. Monitoring repeaters and working simplex while traveling is a classic ham activity.
Mobile
Off-Grid / Emergency Power
Solar, wind, generator, battery banks. Operating when the grid is down is both practical and satisfying.
Mobile
APRS
Automatic Packet Reporting System. GPS position tracking, weather station data, messaging — all over VHF. Track your car on aprs.fi.
Mobile · Digital
Digital Modes (FT8, PSK31, RTTY)
Computer-assisted communication. FT8 makes contacts with signals 20dB below what you can hear. Remarkable weak-signal performance.
Digital
Winlink — Email Over RF
Send and receive email via HF or VHF radio — no internet required. Critical for emergency communications when infrastructure fails.
Digital · EmComm
SSTV — Slow Scan Television
Transmit and receive still images over radio. The ISS regularly sends SSTV images you can receive with a simple setup.
Digital
ATV — Amateur Television
Live full-motion video over amateur radio bands. Used at hamfests, for public service, and just for the challenge of it.
Digital
Echolink / IRLP / AllStar
Interlink repeaters worldwide using VoIP. Talk to a repeater in Japan from your handheld — if the local repeater is linked.
Digital
SDR — Software Defined Radio
Turn your computer into a radio receiver with a $25 USB dongle. Explore the spectrum, decode signals, and learn RF fundamentals.
Digital · Technical
802.11 Mesh Networking
Build WiFi mesh networks on amateur radio frequencies with higher power. AREDN mesh is used for emergency communication infrastructure.
Digital · Technical
Build Your Own Radio
From kits to scratch-built designs. Nothing beats making a contact on a rig you built with your own hands.
Technical
Antenna Design & Building
The antenna is half the station. Design, build, and test your own — from simple dipoles to sophisticated phased arrays.
Technical
Electronics Experimentation
Build circuits, design filters, experiment with amplifiers. Ham radio is a lifelong electronics education.
Technical
Run a Repeater
Build, install, maintain, and trustee a repeater system. Keep the local infrastructure alive for the whole community.
Technical
Propagation Beacon Operation
Operate a beacon that helps hams understand band conditions. Part of the NCDXF/IBP international beacon network.
Technical
Find RFI Sources
Track down and eliminate radio frequency interference. Part detective work, part RF engineering — endlessly satisfying.
Technical
Fox Hunting / RDF
Find a hidden transmitter using radio direction finding. Competitive events happen at clubs worldwide. Great for training and fun.
Technical
Ionosphere Study
Produce ionograms, study propagation scientifically, understand how the sun affects your signal path.
Technical
Microwave Operating
Make contacts on 1.2 GHz, 2.4 GHz, 10 GHz, and above. Requires precision equipment and clear line of sight — satisfying DX.
Technical
Satellite Operating (OSCAR)
Work contacts via amateur satellites orbiting Earth. OSCAR — Orbiting Satellite Carrying Amateur Radio. Requires dual-band capability and Doppler shift tuning.
Space
Talk to the ISS
Contact astronauts on the International Space Station via 2 meter FM. Schools do it regularly. It's as cool as it sounds.
Space
EME — Earth-Moon-Earth
Bounce signals off the moon. Moonbounce requires high power and large antennas — or exceptional weak-signal digital modes like JT65.
Space
Meteor Scatter
Bounce signals off the ionized trails left by meteors burning up in the atmosphere. Contacts last milliseconds — requires high-speed digital modes.
Space
Aurora Propagation
Bounce VHF signals off the northern lights. Aurora-mode contacts have a distinctive rasping sound. Rare and memorable.
Space
High-Altitude Balloons (ARHAB)
Track a balloon to the edge of space using APRS. Teams launch, track, and recover payloads from 100,000 feet.
Space · Digital
Emergency Communications (ARES/RACES)
Provide communication support when normal infrastructure fails. Hurricanes, floods, disasters — hams show up.
EmComm
Skywarn Weather Spotting
Assist the National Weather Service with trained ground-truth weather observations. Report storms in real time to NWS forecasters.
EmComm
Public Service
Marathon coordination, parade communications, search and rescue support, maritime service nets. Hams serve their communities.
EmComm
Email to Ships at Sea
Provide Winlink/pskmail email service to vessels beyond cellular range. Maritime mobile service net on 14.300 MHz.
EmComm · Digital
Club Membership
Make friends at a local club. Share knowledge, work on projects together, and keep the hobby alive for the next generation.
Community
Elmering — Mentoring New Hams
Teach the next generation of hams. An Elmer is a mentor — patient, experienced, and generous with their knowledge.
Community
Volunteer Examiner (VE)
Administer license exams for new and upgrading hams. The VE system is entirely volunteer-run. Give back to the hobby.
Community
DXpeditions
Travel to rare or remote locations and operate. Some teams journey to uninhabited islands to give thousands of DX hunters a new contact.
Community · Operating
FPV — First Person View RC
Remote control aircraft with live video transmitted from the plane. Part 97 allows higher power and longer range than unlicensed FPV.
Community · Technical
HamClock 2.0
Raspberry Pi-based station clock showing UTC, solar data, propagation, satellite tracking, and more. A shack essential.
Community · Technical
➕
Can you add to this list?
Contact AA4TE with suggestions
Contact AA4TE with suggestions
🛰 Live Satellite Imagery · NOAA GOES-19
CONUS Satellite Viewer
Real-time GOES-19 imagery from NOAA/NESDIS. The Day/Night Cloud Micro Combo product is outstanding for spotting convective development and tracking storm systems. As a Skywarn spotter, this is a daily tool.