Ham Solar | HAP Chart APK
App information
Version 2.4.6 (#36)
Updated 2024-09-11
APK Size 4.4 MB
Requires Android Android 2.1+ (Eclair)
Offered by Muhammad Zakwan
Category Free Tools App
App id appinventor.ai_MzMd1494.HamSolar
Developer's notes Tool to show current HF propagation prediction.
Screenshot
Click on the image to see full size
Table of contents
Latest updates
What's new in Ham Solar | HAP Chart 2.4.6
- Fix list code.
- Update font typeface.
- Update new app icon.
- Update target API level requirement.
v2.4.5 (14 November 2023)
- Add follow url to Australian Space Weather Services.
- Add follow url to HrdLog.
- Add follow url to QRZ callsign database.
- Fix HF band condition code.
- Fix HAP chart map code.
- Fix HrdLog QSO map code.
- Fix QRX cluster code.
- Fix setting code.
- Remove clock component.
*** Visit Url zmd94.com/solar to see full changelog.
Editor's review
Download the latest Ham Solar | HAP Chart application, version 2.4.6, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Tools app is developed by Muhammad Zakwan and is easy to download and install.
Previous versions, including 2.4.6, 2.4.5, are also available. If you need help or have any problems, please let us know.
Description
Ham Solar is using code from Paul, N0NBH website. Its requires internet connection.
[HAP CHART]
Hourly Area Prediction (HAP) chart feature is also provided by this app. Its specifies the Maximum Usable Frequency (MUF) for HF communications between the base specified and any location on the map. The colors represent the MUF for communications between that location on the map and the base selected.
Thus, if communications are required to or from Minneapolis, a HAP chart for Minneapolis should be used. The other end of the circuit is then found on the HAP chart and the color at that location gives the MUF for that circuit.
HAP charts are charts based on current ionospheric conditions observed with ionosondes in the region of interest. This chart is only valid for the current hour due to the highly variable nature of the ionosphere.
It is also helpful to view HAP chart propagation from the perspective of distant locations. In this manner you can determine if they are able to reach the Midwest with a usable MUF.
If you love this app, please kindly to rate it and give donation to Paul. Just inform me via email if you find any problems.This app is fully designed by using MIT App Inventor 2.
Regards, 9W2ZOW.
App permissions
Ham Solar | HAP Chart 2.4.6 APK requires following permissions:
Allows applications to open network sockets.
Allows applications to access information about networks.
Ratings and Reviews
Rating: 4.4/5 based on 2K+ reviews
(*) is required
4 ★ Not always up to date, but and essential resource
3 ★ This app used to work very well giving a map showing dx activity, but recently it appears the app lost it's webpage and redirects to a not found page. Was great whole it lasted. Other than that the band condx page is still working.
5 ★ I like to see hams on map but nowdays it cant connect to map
4 ★ What happened to the qso map? It hasn't worked for me for a few weeks
5 ★ Wonderful app. Recommended.
Previous versions
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