Over the years, I have posted several diatribes against Class D (so-called)
"controlled" airspace. In my opinion, having guys standing in a control
tower with binoculars, trying to "control" air traffic is, at best, a
ludicrous throw-back to a simpler time. At worst, it's dangerous.

Yesterday we once again had the misfortune of flying into Class D, when we
flew to Dubuque (DBQ) for breakfast -- and again witnessed a potentially
dangerous situation.

The University of Dubuque has their flight school there, which means
high-density student traffic in the pattern. There are also four regular
airline flights into/out of DBQ every day. Add to this the occasional $100
hamburger flight and corporate charters, and you've got an airport which
can, on occasion, rival Chicago for business.

Yesterday was one of those days. After several days of crap, the skies
cleared and the wind, while gusting to 23 knots, was right down Rwy 18. As
a result the pattern was full of students and people like us, enjoying the
day.

As we arrived in the pattern on a right downwind, with Mary acting as PIC,
we were number three to land behind a 182 coming into the pattern on a left
downwind. This always presents a problem, IMHO, since traffic is hard to
spot when you're flying opposing patterns. There were numerous targets in
the area, all trying to land at once, the tower controller had his hands
full, and he was putting guys into 360 degree turns for spacing.

After extending our downwind quite a ways, we finally spotted the 182 we
were to follow. As Mary was turning right base, we heard the controller
tell an older guy in a different 182 "Okay, that's not going to work. Fly
directly toward the tower now and re-enter the right downwind for 18..."

By now we were turning base to final, with Mary fighting the burbles and
updrafts caused by the 20+ knot wind. Out of the corner of my eye I spotted
a Cessna angling toward us from high and to the right, in what seemed like a
very awkward position, given the traffic density in the pattern. He was in
a shallow bank to the right, but, as long as he didn't descend, we would
pass under him as we turned final, so I didn't mention him to Mary.

As we were sliding down final approach, this guy was still out my right
window, above us and approaching the runway at a 45 degree angle, clearly
out of position. My thoughts were that this *must* be the guy that the
tower had told to "head toward the tower" and that the controllers surely
knew where he was, and that he/they knew what they were doing.

Wrong.

As we were on short final the guy passed above us, and out of sight. I was
now getting pretty uncomfortable, being unable to see him, but I was
confident that we weren't in any danger of collision -- he'd have had to be
a Harrier to land on top of us from that position. Mary was busy fighting
the wind, and I didn't want to interrupt her battle with bitching about this
doofus, but I sure was wondering what the heck the guy was doing
above/behind and now to our left. Besides, the controller surely knew
where he was, right?

Wrong.

Suddenly the controller spotted the transgressor, and started a rapid-fire
interrogation of the guy, asking him what he was doing and where he was
going. The guy responded that he was told to "fly to the tower" -- so he
did! He had missed the second half of the controller's instruction, and
was apparently going to be content doing 360 degree turns over the tower, or
something, awaiting further instructions? More likely he had no idea what
to do when he got over the tower, but couldn't get a word in edgewise for
further instructions...

Needless to say, the controller laid into the guy, at one point stating "I
assume you are a student pilot?" (to which the guy actually answered "No.").
He continued talking to him until we shut down to go into the FBO, so I
don't know if he had to go "visit the tower" or not.

This type of thing has happened to us so many times in Class D airspace,
it's just not funny anymore. There is just no way a guy in a glass tower
can visually track so many targets, or provide spacing guidance with the
parallax caused by trying to judge distance from the ground. In my opinion,
we would have been far safer if Dubuque were UNcontrolled airspace, because
at least everyone would be flying the same pattern -- no one would be flying
opposing RIGHT and LEFT hand converging traffic patterns simultaneously.
Also, everyone would be more on their toes, without the false security
blanket of being in "controlled" airspace.

IMHO, the FAA should either:

1. Provide radar separation in all controlled airports
2. Ban converging patterns at non-radar, controlled airports
3. Make non-radar controlled airport uncontrolled -- period
4. Call non-radar controlled airports what they really a
Semi-Controlled.

We are much more comfortable flying into busy uncontrolled airports than we
are flying into Class D "partially" controlled airspace -- which is just an
absurd situation, when you think about it. It needn't be this way.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"