Grid RJ67 Band Conditions
Localized HF conditions for Maidenhead locator RJ67. Coordinating at 7.50°, 173.00°. Updated with real-time telemetry from NOAA and DX cluster reports.
RJ67 conditions are POOR. Best bands: 10m, 20m, 30m, 40m, 60m. SFI: 105.
From the RJ67 operating area, work the 18:18 UTC and 06:25 UTC grayline windows: probe 20m, 30m, and 40m in the 15 minutes either side while the terminator crosses RJ67.
10m is the headline band right now, with 20m as the dependable fallback if conditions soften.
This square sits in a mixed-region footprint and is best used as a planning center for portable, field-day, and home-station band decisions.
- Latitude zone
- tropical
- Local phase
- Daylight
- Aurora exposure
- low at this latitude
- Grayline
- 18:18 UTC / 06:25 UTC
- Best high band
- 10m
- Nearest city
- the RJ67 operating area
● Local Band Quality Scorings
Use this local score for RJ67, then compare the global live ranking oncurrent ham band conditionsbefore changing bands.
● Best DX Windows from RJ67 — the RJ67 operating area
Great-circle distance, short-path beam heading, the bands most likely open right now from RJ67 to each DX region at SFI 105 / Kp 0.67, and a current verdict. "Open now" means a suitable band is scoring well on that path; "Try ~HH:MM" points at the next far-end grayline. Band picks and status are a planning heuristic, not a measurement.
| Target | Distance | Beam | Bands to try | Status |
|---|---|---|---|---|
| East Asia / Japan | 2,957 mi | 317° | 10m, 15m, 20m | Open now |
| Oceania | 3,007 mi | 209° | 10m, 15m, 20m | Open now |
| North America | 5,839 mi | 51° | 40m, 20m, 80m | Open now |
| South Asia | 6,342 mi | 292° | 10m, 15m, 20m | Open now |
| Europe | 8,335 mi | 347° | 10m, 15m, 20m | Open now |
| South America | 8,950 mi | 103° | 40m, 20m, 80m | Open now |
| Southern Africa | 9,920 mi | 236° | 10m, 15m, 20m | Open now |
● Band-by-Time Plan for RJ67
A planning heuristic for the local day at RJ67, built from sunrise 18:18 UTC, sunset 06:25 UTC, SFI 105, and Kp 0.67. Not a measurement — a starting point for where to listen as the day turns.
Grayline enhancement — low bands reach long distances as the terminator passes.
Modest SFI — 20m is the daytime workhorse here.
20m and 15m carry the daytime load at this SFI.
Second grayline peak — 20m holds, then hands off to 40m.
Low bands own the darkness — 40m for DX, 80m regional.
Recent local activity
Spots touching RJ67 and the adjacent squares
These are the newest 10m, 15m, and 20m reports where one side of the path sits in RJ67, RJ68, RJ66, RJ77, RJ57. This gives the page unique, local context instead of a generic solar snapshot.
Top DX targets
Where this grid is reaching right now
Contest preview
Next major contest outlook
CQ World Wide DX Contest - SSB starts Sat, 24 Oct 2026 00:00:00 GMT. Current forecast from RJ67: 10m EXCELLENT, 15m EXCELLENT, 20m GOOD. Current solar conditions (SFI 105, K 0.67) favor 10m, 15m, 20m for this contest weekend.
Open contest calendarNearby grids
Four adjacent squares for internal path checking
Regional hub links