>
                          <p class="aside-title">Objective-C</p>
                          <pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="kt">void</span><span class="p">)</span><span class="nf">subscribe</span><span class="p">:(</span><span class="n">id</span><span class="o">&lt;</span><span class="n"><a href="../Protocols/YNCSDKTelemetryFlightModeDelegate.html">YNCSDKTelemetryFlightModeDelegate</a></span><span class="o">&gt;</span><span class="p">)</span><span 