Every QSO, with confidence.
QSO logs, QSL cards, repeater references and satellite guidance. Read our policies or contact DY Mobile for help.
Privacy Policy
Local storage, permissions, Apple services and your controls.
Read the document →Terms of Use
Use rules, reference limits, QSL and backup responsibilities.
Read the document →Frequently asked questions
Can I log QSOs without location permission?
Yes. Callsign, frequency, mode, reports and time do not require location. Position, grid, altitude and weather are optional.
What is an approximate region location?
References without actual station coordinates may use clearly identified region coordinates. Distance is not coverage; an administrative reference is not an antenna site.
What if weather or tracking is unavailable?
Check the network and system permissions. Existing offline references remain available; weather failure does not prevent logging. AR requires an observer location, valid orbit and camera permission.
Is QSL sharing paid or time-limited?
This release has no paid features or trial period. Creating and sharing QSL images is free, has no watermark and does not depend on a first-use date.
How do I move or back up logs?
Use My Station → Data management and backup, or exchange logs with ADIF. Full restoration replaces local content; back up existing information first.
How do I report reference or privacy issues?
Email hihamer@163.com. Include station name, source URL and evidence for corrections, or describe the information relevant to a privacy request. Remove unnecessary precise location and sensitive details from screenshots.
Contact DY Mobile
Include app/iOS version, device model and steps to reproduce the issue. Send only necessary information.
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