--- a/igc.cc	Fri Jan 27 17:16:26 2012 +0100
+++ b/igc.cc	Fri Jan 27 17:21:51 2012 +0100
@@ -24,8 +24,12 @@
 		    }
 		}
 		break;
-	    case 'B': 
-		fixes_ << in.readLine(); 
+	    case 'B':  {
+		Fix fix(in.readLine());
+		if (!fixes_.count()) start_ = fix;
+		landing_ = fix;
+		fixes_ << fix;
+		}
 		break;
 	    default:
 		(void) in.readLine();
@@ -43,9 +47,9 @@
     gps_.lat = s.mid(pos, 8); pos += 8;	// DDMMmmm[NS]
     gps_.lon = s.mid(pos, 9); pos += 9;	// DDDMMmmm[EW]
 
-    fix3d_ = s.mid(pos, 1) == "A"; 
+    is3d_ = s.mid(pos, 1) == "A"; 
     pos += 1;
 
-    alt_.baro = s.mid(pos, 5).toInt(); pos += 5;
-    alt_.gps = s.mid(pos, 5).toInt(); pos += 5;
+    alt_[baro] = s.mid(pos, 5).toInt(); pos += 5;
+    alt_[gps]  = s.mid(pos, 5).toInt(); pos += 5;
 }