NODE 734 — TERMINAL RELAY

{
  "type": "fhss",
  "hop_frequencies": [
    12,
    21,
    10,
    1,
    8,
    21,
    2,
    11,
    8,
    3,
    6,
    17
  ],
  "transmissions": [
    {
      "hop": 0,
      "freq": 12,
      "char_idx": 0,
      "char": "T",
      "jammed": false
    },
    {
      "hop": 1,
      "freq": 21,
      "char_idx": 1,
      "char": "S",
      "jammed": false
    },
    {
      "hop": 2,
      "freq": 10,
      "char_idx": 2,
      "char": "N",
      "jammed": false
    },
    {
      "hop": 3,
      "freq": 1,
      "char_idx": 3,
      "char": "F",
      "jammed": false
    },
    {
      "hop": 4,
      "freq": 8,
      "char_idx": 4,
      "char": "J",
      "jammed": false
    },
    {
      "hop": 5,
      "freq": 21,
      "char_idx": 5,
      "char": "W",
      "jammed": false
    },
    {
      "hop": 6,
      "freq": 2,
      "char_idx": 0,
      "char": "T",
      "jammed": false
    },
    {
      "hop": 7,
      "freq": 11,
      "char_idx": 1,
      "char": "S",
      "jammed": false
    },
    {
      "hop": 8,
      "freq": 8,
      "char_idx": 2,
      "char": "N",
      "jammed": false
    },
    {
      "hop": 9,
      "freq": 3,
      "char_idx": 3,
      "char": null,
      "jammed": true
    },
    {
      "hop": 10,
      "freq": 6,
      "char_idx": 4,
      "char": "J",
      "jammed": false
    },
    {
      "hop": 11,
      "freq": 17,
      "char_idx": 5,
      "char": "W",
      "jammed": false
    }
  ],
  "jammed_channels": [
    0,
    3,
    4,
    5,
    7,
    15,
    16,
    20
  ],
  "n_channels": 22,
  "n_chars": 6,
  "redundancy": 2,
  "seed": 8601,
  "lcg_a": 1103515245,
  "lcg_c": 12345,
  "lcg_m": 2147483648,
  "hint": "LCG: x_i+1 = (a\u00b7x_i + c) mod m. Compute hop sequence from seed, find which hops survived jamming. Group surviving letters by char_idx to reconstruct the word.",
  "answer_format": "lowercase word, no spaces or punctuation"
}