HamBand vs QSY

HamBand - HF Band Conditions HamBand gives amateur radio operators instant, real-time HF band condition assessments based on live solar weather data from NOAA's Space Weather Prediction Center. Whether you're heading out for a Parks on the Air (POTA) activation, setting up for Field Day, or just checking conditions from the shack, HamBand tells you what the bands are doing right now - no account, no setup, no clutter. Band Conditions Get instant Good, Fair, or Poor ratings for the five primary HF bands - 10m, 15m, 20m, 40m, and 80m - based on real solar physics. Ratings are calculated from the Solar Flux Index (SFI) and K-Index using band-specific propagation thresholds. Greyline Visualizer Watch the day/night terminator move across a live world map in real time. When your QTH sits on the greyline, low-band DX on 160m, 80m, and 40m lights up — so instead of guessing when that sweet spot rolls through, you can see it coming. 7-Day Trend Charts Track how solar conditions have evolved over the past week with interactive K-Index and SFI trend charts. Spot incoming geomagnetic storms before they kill your signal. Live Solar Data See the current Solar Flux Index, K-Index, and last updated time at a glance. Tap either metric for a plain-English explanation of what it means for your operating. Apple Watch Companion Check band conditions right from your wrist. The Apple Watch app and complication keep key solar indices and band ratings accessible without touching your phone - perfect when both hands are on the antenna. Pull to Refresh Always fetching fresh data directly from NOAA. No subscriptions, no accounts, no ads. HamBand is built by KD3CLW, a licensed amateur radio operator in western Pennsylvania. 73 de KD3CLW

Drive further, stay on the air. QSY hands you off between amateur radio repeaters as you drive — the way your navigation app offers a better route. Enter a destination (or just start driving) and QSY ranks every repeater along the road ahead by how much of your route it covers and how likely it is to be active. When a better machine comes into range, QSY announces it over your car audio with a bit of history — who runs it, what nets it hosts, who you might hear — then switches after a cancellable countdown. • Works the moment you install it — worldwide repeater data, no account and no sign-up, cached on-device so it keeps working with no signal • Optionally add a free RepeaterBook key for their larger directory and the trustee/net details QSY reads aloud • Auto-switch with voice announcements and a cancellable countdown, or confirm-only mode • Radio control over Bluetooth: Icom CI-V radios (IC-705/IC-905 built-in Bluetooth; IC-7100 and most older Icoms via a BLE-serial adapter on the CI-V jack) and CAT-capable Yaesu/Kenwood rigs via a Bluetooth CAT bridge. Radios without a control protocol (e.g. Yaesu FTM-series mobiles) get clear tune-by-hand cards instead • No radio? Get a tune-by-hand card with frequency, offset, and tone • Listen-in fallback via each repeater's Broadcastify feed, discovered automatically by callsign • Favorites and recent destinations, one-tap re-routing • All modes: FM, D-STAR, DMR, Fusion, P25, NXDN, M17 Built for licensed amateur radio operators. Always follow local laws on device use while driving. Data courtesy of RepeaterBook.com and hearham.com.