Prueba asi:
Código PHP:
<?php do { ?>
<tr>
<td bgcolor="#FFFFFF"><strong>ARV</strong><?php echo $row_tabladetours['pilotid']; ?></td>
<td bgcolor="#FFFFFF"><?php echo $row_tabladetours['accepted']; ?><img src='http://argavirtual.com/lib/skins/templatemo_254_agency/images/vistobueno.gif'></td>
<td bgcolor="#FFFFFF"><?php echo $row_tabladetours1['accepted']; ?><?php if ($row_tabladetours1->accepted == '1') {echo ("<img src='http://argavirtual.com/lib/skins/templatemo_254_agency/images/vistobueno.gif'>");} elseif ($row_tabladetours1->accepted == '2') {echo ("<img src='http://argavirtual.com/lib/skins/templatemo_254_agency/images/vistomalo.png'>");} else{
echo("No mostrar nada");
}
?></td>
<td bgcolor="#FFFFFF"><?php echo $row_tabladetours2['accepted']; ?></td>
<td bgcolor="#FFFFFF"><?php echo $row_tabladetours3['accepted']; ?><img src='http://argavirtual.com/lib/skins/templatemo_254_agency/images/vistobueno.gif'></td>
</tr>
Y dime si funciona o que te sale para ir descartando.