Adjust frequency change lesson call sign

app/pages/learn.vue

@@ -941,13 +941,6 @@
                     {{ Math.round(result.sim * 100) }}%
                   </div>
                 </div>
-                <div v-if="result" class="field-checks">
-                  <div v-for="field in result.fields" :key="field.key" class="field-check" :class="{ ok: field.pass }">
-                    <div class="field-name">{{ field.label }}</div>
-                    <div class="field-answer">{{ field.answer || '—' }}</div>
-                    <div class="field-expected">Expected: {{ field.expected }}</div>
-                  </div>
-                </div>
               </div>
             </div>
 
@@ -5538,43 +5531,6 @@ onMounted(() => {
   letter-spacing: normal;
 }
 
-.field-checks {
-  margin-top: 12px;
-  display: grid;
-  gap: 10px;
-  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
-}
-
-.field-check {
-  border: 1px solid color-mix(in srgb, var(--text) 14%, transparent);
-  padding: 12px;
-  border-radius: 14px;
-  background: color-mix(in srgb, var(--text) 4%, transparent);
-  box-shadow: 0 12px 26px rgba(2, 6, 23, .28);
-}
-
-.field-check.ok {
-  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
-  background: color-mix(in srgb, var(--accent) 10%, transparent);
-}
-
-.field-name {
-  font-size: 12px;
-  letter-spacing: .08em;
-  color: var(--t3);
-  text-transform: uppercase;
-  margin-bottom: 4px;
-}
-
-.field-answer {
-  font-weight: 600;
-}
-
-.field-expected {
-  font-size: 12px;
-  color: var(--t3);
-}
-
 .hint.secondary {
   opacity: 0.8;
 }

shared/data/learnModules.ts

@@ -410,6 +410,7 @@ const fundamentalsLessons = [
         key: 'freq-contact-frequency',
         label: 'Frequency',
         expected: scenario => scenario.handoff.frequency,
+        threshold: 0.99,
         alternatives: scenario => {
           const freq = scenario.handoff.frequency
           const trimmed = freq.replace(/\.?0+$/, '')
@@ -439,34 +440,12 @@ const fundamentalsLessons = [
         },
         placeholder: '125.35',
         width: 'md'
-      },
-      {
-        key: 'freq-contact-callsign',
-        label: 'Callsign',
-        expected: scenario => scenario.radioCall,
-        alternatives: scenario => {
-          const variants = new Set<string>()
-          const add = (value?: string) => {
-            if (!value) return
-            variants.add(value)
-            variants.add(value.toLowerCase())
-          }
-          add(scenario.radioCall)
-          add(`${scenario.airlineCall} ${scenario.flightNumber}`)
-          add(`${scenario.airlineCall} ${scenario.flightNumberWords}`)
-          add(scenario.callsign)
-          add(`${scenario.airlineCode} ${scenario.flightNumber}`)
-          add(`${scenario.callsignNato} ${scenario.flightNumberWords}`)
-          return Array.from(variants)
-        },
-        width: 'lg'
       }
     ],
     readback: [
       { type: 'text', text: scenario => `Contact ${scenario.handoff.facility} on ` },
       { type: 'field', key: 'freq-contact-frequency', width: 'md' },
-      { type: 'text', text: ', ' },
-      { type: 'field', key: 'freq-contact-callsign', width: 'lg' }
+      { type: 'text', text: scenario => `, ${scenario.radioCall}` }
     ],
     defaultFrequency: 'TWR',
     phrase: scenario => `${scenario.radioCall}, contact ${scenario.handoff.facility} on ${scenario.handoff.frequencyWords}.`,