The VK9XU team has faced a rollercoaster of challenges and triumphs on Christmas Island, and here’s a detailed rundown of the latest updates:
Technical Hiccups and Quick Fixes
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Amplifier Failure:
One of the three amplifiers in use blew up this morning, forcing the team to run the FT8 station “barefoot” for the remaining 20 hours of the operation. Despite this setback, the team is determined to keep the QSOs coming! -
Antenna Challenges:
A storm damaged the 12/17m rhombic antenna, but quick repairs were made to restore functionality. Additionally, a missing ski bag containing crucial antenna poles delayed the low-band setup on February 18—but the team is working on temporary fixes until the next flight arrives.
Operational Highlights
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Low Bands on Fire:
The team has been active throughout the nights on 80m and 160m—whether on CW or FT8—meeting strong demand. They’re rapidly approaching significant QSO milestones, with a current count nearing 55,000 contacts. -
High Bands Activity:
Busy pileups are reported on the higher bands, and the first 6m QSOs are already streaming in via FT8. -
Log Software Glitch:
An installation issue briefly caused the log software to send an incorrect callsign (VK9CU instead of VK9XU). This error has been corrected, so please update your logs accordingly.
What’s Next?
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Relocation to Cocos:
Tuesday morning, the team plans to pack up and relocate to Cocos (VK9CU). Until then, full operation will continue from Christmas Island. -
Ongoing Adjustments:
The team is modifying FT8 frequencies to avoid interference, and they’re working hard to set up a replacement for the missing antenna mast components. Despite the challenges, the operation remains robust with continuous log uploads and active QSOs.
A Glimpse Back
For context, this DXpedition is part of a larger operation:
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Past Operations:
The German/Australian DXpedition acquired the callsign VK9XU and successfully operated from Christmas Island from February 18 to March 4, 2025, before relocating to Cocos (March 4–12). The team’s impressive setup included multiple bands (160–6m) and a variety of modes—CW, SSB, RTTY, and FT8/FT4 (F/H). Gear on display includes FlexRadios, Yaesu, and Icom transceivers, along with a comprehensive antenna farm.
Final Thoughts
Even with technical setbacks and logistical challenges—like missing equipment and intermittent internet—the VK9XU team is pushing forward with determination. Their ability to overcome adversity and adapt on the fly is a testament to their passion for DXing and their commitment to making every QSO count.
Stay tuned to the VK9XU website and their social media channels for real-time updates and further details on upcoming operations.
Keep those pileups coming, and 73 from Christmas Island!
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