Choose your field
Not sure which field fits? Answer 3 questions to get your field's tools, license steps and community board.
Ham Radio
For amateur radio operators. Software, gear, antennas, digital modes, and help from other hams.
Visit Ham Radio →Free tools: Band conditions · Exam practice · Software: IDMinder
Drones
Rules maps and flying basics for small UAS, cited to the FAA and eCFR.
Visit Drones →Free tools: Exam practice · Remote ID check
Industrial & Electricians
License paths by state, VFD first checks and lockout/tagout basics, cited to state boards, OSHA and NFPA.
Visit Industrial →Free tools: License Path Finder · Calculators
IT & Networking
Free, cited help-desk tools for IT and network techs in any workplace: triage card builder, troubleshooting method, subnet tools.
Visit IT & Networking →Medical & Biomed
Free, cited help for biomedical equipment technicians (BMET/HTM): a CBET Path Finder based on AAMI eligibility rules, free manual libraries, and an Ask queue.
Visit Medical & Biomed →Clinical Lab
Free, cited help for clinical lab techs (MLT/MLS): a state licensure path finder, CLIA test complexity explained, free calculators and an Ask queue.
Visit Clinical Lab →HVAC/R
Free, cited tools for HVAC/R techs: an A2L refrigerant transition checker, an EPA 608 type picker, the best free field tools and an HVAC Ask queue.
Visit HVAC/R →Automotive
Free, cited tools for automotive techs: an xEV high-voltage safety checklist, an ASE certification test guide, renewal reminders and an Auto Ask queue.
Visit Automotive →
IDMinder™
Helps you manage station identification and stay compliant. It counts down to your next ID while you operate and can have your radio play the call sign you recorded in it.
You remain responsible for FCC station identification.
- See your ID countdown and radio connection status at a glance
- Uses the Voice TX Memories already in your radio, no audio wiring
- ID Now, 73, and Reset in one window
You remain responsible for identifying your station and operating it correctly. Monitor the radio and ID timing, and identify manually whenever needed.
Live now, free
Ham Radio
Band conditions · Band charts · Exam practice · Station ID timer · IDMinder fit checker · Can I transmit here? · Station ID builder · RF exposure calculator · antenna length, SWR and coax loss calculators
Current NCVEC question pools
Technician 2026–2030 (valid July 1, 2026 to June 30, 2030), General 2023–2027, Extra 2024–2028. Source: NCVEC.
Drones
Part 107 exam practice · Printable pre-flight checklist · Remote ID checker · Part 107 limits checker · Flight time calculator · Fly legally guide
Industrial
Electrician License Path Finder · Voltage drop, conduit fill, Ohm's law and three-phase calculators · VFD first checks · Lockout/tagout basics
IT
Help-Desk Triage Card Builder · Subnet calculator · VLSM planner · Fiber loss budget · Troubleshooting method
Medical & Biomed
CBET Path Finder · AEM eligibility check · Electrical safety test record sheet · FDA recall quick-check · FDA device classification lookup · BMET certifications explained
Cited to official sources
Rules pages link to 47 CFR Part 97 (FCC) and 14 CFR Part 107 (FAA).
What UnitedTechs is for
Our roadmap
Ham Radio, Drones, Industrial & Electricians, IT & Networking, Medical & Biomed, Clinical Lab, HVAC/R and Automotive are open. We're building spaces for more technical fields, one sector at a time.
- Electronics & Embedded