data about airports.
</p>


<h3>Usage</h3>

<pre><code class='language-R'>airports
</code></pre>


<h3>Format</h3>

<p>A data frame with columns:
</p>

<dl>
<dt>faa</dt><dd><p>FAA airport code.</p>
</dd>
<dt>name</dt><dd><p>Usual name of the aiport.</p>
</dd>
<dt>lat, lon</dt><dd><p>Location of airport.</p>
</dd>
<dt>alt</dt><dd><p>Altitude, in feet.</p>
</dd>
<dt>tz</dt><dd><p>Timezone offset from GMT.</p>
</dd>
<dt>dst</dt><dd><p>Daylight savings time zone. A = Standard US DST: starts on the
second Sunday