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    "url": "https://www.arrl.org/files/file/Regulatory/Band%20Chart/Hambands4_Color_11x8_5.pdf",
    "file": "Hambands4_Color_11x8_5.pdf",
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    "url": "https://ham.packet-radio.net/packet/bpq32/bpq32-guide/bpq-user-and-sysop-commands.pdf",
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    "url": "https://resource.heltec.cn/download/WiFi_LoRa_32_V4/datasheet/WiFi_LoRa_32_V4.2.0.pdf",
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    "url": "https://github.com/markqvist/Reticulum/releases/download/1.3.9/Reticulum.Manual.pdf",
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  {
    "url": "https://github.com/thetechprepper/emcomm-tools-os-community/releases/download/emcomm-tools-os-community-20260401-r6-final-6.0.0/NIFOG.2.02_508.FINAL.VERSION.12.03.2024.pdf",
    "file": "National_Interoperability_Field_Operations_Guide_Version_2.02.pdf",
    "dir": "gov/fogs"
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]