# yaml-language-server: $schema=../../../_schema/ssrf-lite-0.10.0.schema.json
# SSRF-Lite: Railroads – AAR VHF scan set (Chicago area friendly)
# RX-only. Analog FM.
# Notes: This is a concise subset of widely used AAR channels for road/dispatcher in the Chicago area.

$schema: "../../../_schema/ssrf-lite-0.10.0.schema.json"
ssrf_lite_version: "0.10.0"
organizations:
  - id: org_rail
    name: "Railroads (AAR)"

locations:
  - id: loc_chi_rail
    name: "Chicago Rail Hub"
    lat: 41.8781
    lon: -87.6298

stations:
  - id: stn_rail
    call_sign:
    organization_id: org_rail
    location_id: loc_chi_rail
    service: "railroad_aar"

antennas:
  - id: ant_rail
    station_id: stn_rail
    name: "Portable"
    gain_dbi:
    height_agl_m:
    height_amsl_m:

rf_chains:
  # AAR channel numbers omitted; just frequencies in MHz.
  - {
      id: chain_aar_160230,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.230, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160320,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.320, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160470,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.470, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160530,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.530, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160560,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.560, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160590,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.590, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160620,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.620, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160650,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.650, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160695,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.695, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160770,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.770, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160800,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.800, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160845,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.845, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_161100,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 161.100, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_161160,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 161.160, emission: "11K2F3E" },
      mode: { type: "FM" },
    }

    # Additional common Chicago-area AAR channels
  - {
      id: chain_aar_160335,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.335, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160485,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.485, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160680,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.680, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160710,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.710, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160815,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.815, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160860,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.860, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_160875,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 160.875, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_161115,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 161.115, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_161190,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 161.190, emission: "11K2F3E" },
      mode: { type: "FM" },
    }
  - {
      id: chain_aar_161205,
      station_id: stn_rail,
      antenna_id: ant_rail,
      tx: { freq_mhz: 161.205, emission: "11K2F3E" },
      mode: { type: "FM" },
    }

assignments:
  - id: asg_aar_160230
    rf_chain_id: chain_aar_160230
    usage: "simplex"
  - id: asg_aar_160320
    rf_chain_id: chain_aar_160320
    usage: "simplex"
  - id: asg_aar_160470
    rf_chain_id: chain_aar_160470
    usage: "simplex"
  - id: asg_aar_160530
    rf_chain_id: chain_aar_160530
    usage: "simplex"
  - id: asg_aar_160560
    rf_chain_id: chain_aar_160560
    usage: "simplex"
  - id: asg_aar_160590
    rf_chain_id: chain_aar_160590
    usage: "simplex"
  - id: asg_aar_160620
    rf_chain_id: chain_aar_160620
    usage: "simplex"
  - id: asg_aar_160650
    rf_chain_id: chain_aar_160650
    usage: "simplex"
  - id: asg_aar_160695
    rf_chain_id: chain_aar_160695
    usage: "simplex"
  - id: asg_aar_160770
    rf_chain_id: chain_aar_160770
    usage: "simplex"
  - id: asg_aar_160800
    rf_chain_id: chain_aar_160800
    usage: "simplex"
  - id: asg_aar_160845
    rf_chain_id: chain_aar_160845
    usage: "simplex"
  - id: asg_aar_161100
    rf_chain_id: chain_aar_161100
    usage: "simplex"
  - id: asg_aar_161160
    rf_chain_id: chain_aar_161160
    usage: "simplex"

  # Assignments for additional channels
  - id: asg_aar_160335
    rf_chain_id: chain_aar_160335
    usage: "simplex"
  - id: asg_aar_160485
    rf_chain_id: chain_aar_160485
    usage: "simplex"
  - id: asg_aar_160680
    rf_chain_id: chain_aar_160680
    usage: "simplex"
  - id: asg_aar_160710
    rf_chain_id: chain_aar_160710
    usage: "simplex"
  - id: asg_aar_160815
    rf_chain_id: chain_aar_160815
    usage: "simplex"
  - id: asg_aar_160860
    rf_chain_id: chain_aar_160860
    usage: "simplex"
  - id: asg_aar_160875
    rf_chain_id: chain_aar_160875
    usage: "simplex"
  - id: asg_aar_161115
    rf_chain_id: chain_aar_161115
    usage: "simplex"
  - id: asg_aar_161190
    rf_chain_id: chain_aar_161190
    usage: "simplex"
  - id: asg_aar_161205
    rf_chain_id: chain_aar_161205
    usage: "simplex"
comments:
  - text: |
      Curated AAR scan list suitable for Metra/UP/BNSF/CN/CP activity around Chicago. Add/remove as desired.