KR4OHD 2026-09-28 KP4RDS 2026-09-28 T46W 2026-09-28 KF8GBH 2026-09-28 IT9JNN 2026-09-28 WD4NYL 2026-09-28 AD8RW 2026-09-28 EA7DQA 2026-09-28 EA5JNO 2026-09-28 GB100BCR 2026-09-28 LU3DNR 2026-09-28 PU2VYD 2026-09-28 EI7JXB/W7 2026-09-28 KJ5RAC 2026-09-28 SP4AP 2026-09-28 NA4GA 2026-09-28 F4MXT 2026-09-28 PA1CG 2026-09-28 PR7LE 2026-09-28 DO1VR 2026-09-28 KR4EIY 2026-09-28 PU2OQB 2026-09-28 PD9PR 2026-09-28 IZ4AKM 2026-09-28 N4BJH 2026-09-28 E22CTF 2026-09-28 RC8SC 2026-09-28 F5MOO 2026-09-28 NU4Y 2026-09-28 UT5LA 2026-09-27 KR4EIY 2026-09-28 DF4RWO 2026-09-28 KC1YMT 2026-09-28 KB3CCJ 2026-09-28 WD4NYL 2026-09-28 F5MOO 2026-09-28 WP4PQY 2026-09-28 AC0DH 2026-09-28 EA7JHC 2026-09-28 K1LDO 2026-09-27 JI3LLF 2026-09-26 EA7DQA 2026-09-28 K4ZOE 2026-09-28 W5HGS 2026-09-28

YC7VKV 2026-09-28 W8ASH 2026-09-28 NU4Y 2026-09-28 N8VOX 2026-09-26 6K5XZE 2026-09-24 KN6EZF 2026-09-28 PD3ASP 2026-09-28 G0RSZ 2026-09-28 M7RFR 2026-09-28 LU2DWR 2026-09-28 DK1ML 2026-09-27 UR7UV 2026-09-27 ON7IS 2026-09-27 AC0DH 2026-09-28 KM4HRR 2026-09-27 DK1ML 2026-09-27 W9EDW 2026-09-27 K2GAV 2026-09-28 W8ASH 2026-09-28 AC0DH 2026-09-28 NO2C 2026-09-28 EA7JBN 2026-09-28 7Z1DZ 2026-09-28 K2GAV 2026-09-28 PE1LDS 2026-09-28 XML Callbook Data Service About this Service Our XML Logbook Data service provides a superior, high-performance back-end connection to the QRZ database. It is widely supported by most of the top logging and contest programs. With the XML Logbook Data service, your logging program will automatically fetch detailed name, address, and QSL information from our extensive collection of more than 1.3 million callsigns. A partial list of programs that use this service include: Ham Radio Deluxe Amateur Contact Log by N3FJP DXtreme Station Log Gray Line Ham Clock A partial list of legacy programs that use this service include but have been discontinued: We also host a dedicated discussion forum area for popular logging programs. The QRZ XML data port provides callsign info, biography information, and QSL image data in a raw streaming format that connects to a variety of third-party software products. The XML interface is fully documented so that programmers can easily adapt the interface to their projects. How much does a subscription cost? A full-year subscription to the XML Logbook Data service costs just $35.95. We also offer other features and benefits in discounted packages. How do I sign up? Sign up online right now on our subscription page . If you are a current subscriber, you can check out your XML account using our XML Account Test Page . You can also use this page for accelerated callsign lookups - anytime. Developer Information If you are a software developer that would like to add fast callsign lookups to your program, please see our XML Interface Specification . Got questions? Just drop a quick note at The QRZ Support Center or visit our online subscription page .