What grid square is the IA63 operating area?

IA63 is the live DXRadar reference square for the IA63 operating area. The exact portable or home QTH may vary within the square, but this page tracks the center of IA63 for planning propagation.

How do I find my grid square?

Use a Maidenhead grid lookup from your GPS coordinates or street address, then compare that grid with the nearby squares linked on this page. A 4-character grid is enough for most HF planning.

What bands are open in IA63 right now?

IA63 is currently rated FAIR. The best bands right now are 10m, 20m, 30m, 40m, 60m, with 10m as the main band to watch first.

Grid IA63 Band Conditions

Localized HF conditions for Maidenhead locator IA63. Coordinating at -86.50°, -7.00°. Updated with real-time telemetry from NOAA and DX cluster reports.

IA63 conditions are FAIR. Best bands: 10m, 20m, 30m, 40m, 60m. SFI: 120.

Regional Radar

SFI

120

K-Index

0.67 Kp

Center Coords

-86.5, -7.0

Local Phase

Night

Grayline window

Sunrise 05:25 UTC

Sunset 19:18 UTC from IA63

From the IA63 operating area, work the 05:25 UTC and 19:18 UTC grayline windows: probe 20m, 30m, and 40m in the 15 minutes either side while the terminator crosses IA63.

Best band now

10m

Night operation should keep 20m on watch and move to 40m as the path darkens.

Closest operating hub

the IA63 operating area

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: high-latitude
Local phase: Darkness
Aurora exposure: watch during geomagnetic storms
Grayline: 05:25 UTC / 19:18 UTC
Best high band: 10m
Nearest city: the IA63 operating area

● Local Band Quality Scorings

Use this local score for IA63, then compare the global live ranking oncurrent ham band conditionsbefore changing bands.

10m

POOR

15m

POOR

20m

FAIR

40m

EXCELLENT

80m

EXCELLENT

● Best DX Windows from IA63 — the IA63 operating area

Great-circle distance, short-path beam heading, the bands most likely open right now from IA63 to each DX region at SFI 120 / 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
Southern Africa	4,220 mi	34°	40m, 20m, 80m	Open now
Oceania	4,369 mi	158°	40m, 20m, 80m	Open now
South America	5,031 mi	308°	40m, 20m, 80m	Open now
South Asia	7,715 mi	84°	40m, 20m, 80m	Open now
East Asia / Japan	8,902 mi	143°	40m, 20m, 80m	Open now
North America	8,911 mi	272°	10m, 15m, 20m	Open now
Europe	9,441 mi	16°	40m, 20m, 80m	Open now

● Band-by-Time Plan for IA63

A planning heuristic for the local day at IA63, built from sunrise 05:25 UTC, sunset 19:18 UTC, SFI 120, and Kp 0.67. Not a measurement — a starting point for where to listen as the day turns.

Dawn grayline

around 05:25 UTC

40m · 30m · 20m

Grayline enhancement — low bands reach long distances as the terminator passes.

Morning

after 05:25 UTC

20m · 15m · 10m

High bands rising with the sun; check 10m for DX.

Midday

local noon

10m · 15m · 20m

Peak high-band window — 10m and 15m open widest.

Dusk grayline

around 19:18 UTC

20m · 40m

Second grayline peak — 20m holds, then hands off to 40m.

Night

after 19:18 UTC

40m · 80m

Low bands own the darkness — 40m for DX, 80m regional.

Recent local activity

Spots touching IA63 and the adjacent squares

These are the newest 10m, 15m, and 20m reports where one side of the path sits in IA63, IA64, IA62, IA73, IA53. This gives the page unique, local context instead of a generic solar snapshot.

No fresh PSKReporter paths are cached for the immediate IA63 footprint right now. That usually means you should widen the search to the nearest regional hubs below or fall back to 20m/40m for the next operating window.

Top DX targets

Where this grid is reaching right now

No outbound targets were strong enough to rank from the current cache. Check back after the next PSKReporter refresh or switch to the regional grids below.

Contest preview

Next major contest outlook

No contest event is currently loaded. For planning from IA63, start with 10m POOR, 15m POOR, 20m FAIR and keep 20m available as the safest all-around fallback.

Open contest calendar

Nearby grids