Sunday, November 19, 2006
Goose Hunting
Day #2 of a 4 dayPosition: Overnight hotel facilities, Sacramento, Ca.
Time: 3:00 A.M.
We departed the east coast of the Empire in the early hours of darkness, after a two hour weather delay caused by torrential rain. The night's route took us to Sin City for a quick stop. During the post-flight inspection, my co-pilot spotted a gash in #1 main gear tire (first tire on left side of aircraft). We must have hit something on take-off or landing. Our Sin City night crew of mechanics responded instantly with heavy hydraulic jacks and a new main gear tire. They jacked the left side of the aircraft three inches off the ground and changed the tire within 30 minutes; our second take-off was only 1 hour and 10 minutes behind schedule.
Level at 28,000 feet, we poked at our crew meals and made a routine check of the Sacramento weather while we ate our company provided cold chicken. The mini-printer spit out my weather request after only two minutes. I can eat and read in the flight deck at the same time, something the wife of my youth will not allow at home. She can't stand food stained paper at the table. So, holding a chicken wing and the weather report in my left hand, I installed the mandatory geezer glasses with my right.
Suddenly, I lost my appetite: 1/4 mile visibility, fog, and low cloud cover. My eyes went to the fuel tank quantities... 12,800 pounds. That would be enough for one approach attempt, then a bingo fuel run to a close-by alternate airport. Obviously, the good weather forecast was blown. As expected, the email alert light started flashing... A message from Mother. KSMF wx down. What is FOB? (translates: Sacramento airport weather going down. How much fuel on board?)After several more emails, we decided Reno would be a good landing alternate for our fuel situation.
At 100 miles distance, we listened to the updated weather report directly from the airport. Visibility was down to 1,000 feet (i.e., how far down the runway you could see if you were standing on the runway surface. This sounds like adequate visibility, but at 160 m.p.h., it is not a lot). Air traffic control asked us, "How many cats you got onboard?" (Cat stands for category, which describes the low visibility landing capability of a particular aircraft. Airliners, typically, are Cat 3 capable, which translates to very little or no forward visibility requirements.) I answered, "We've got three cats onboard."
Most airlines, including mine, do not trust co-pilots below 1800 feet runway visibility, so I was legally bound to take over flying pilot duties. This is a rule that puzzles me... In the right seat is a 27 year old hot shot with perfect vision, perfect hearing, quick reflexes, and an agile mind capable of multi-tasking. Instead, the old guy with geezer vision, ears ringing from 30+ years of aircraft engines, so-so reflexes, and a not as agile mind, gets to do the flying in extreme low visibility. The theory is that the Captain's experience makes up for less than perfect physiology. OK, I'll buy that, but the Captain should be the deciding authority on who flys the approach.
I reminded the co-pilot, that I would have to fly the approach. He graciously offered the controls to me 75 miles from the outer marker, but I told him to take us to the outer marker and I would take over from that point (the outer marker, a radio beacon underneath the approach path, is about where the approach procedure begins...). Entering Sacramento airspace, the approach controller told us the visibility was holding at 1,000 feet. I was feeling better about the fuel situation. At 10,000 feet, the co-pilot extended the speed brakes shedding energy into the night sky. Sacramento was a glowing blob of yellow light beneath the low clouds. Flaps were extended to 10 degrees at 240 m.p.h.; 15 degrees at 225 m.p.h.; landing gear down/flaps 20 degrees at 210 m.p.h. Approaching the outer marker, I took over the flying pilot duties. I called for flaps to 40 degrees at 190 m.p.h.; the co-pilot announced that the landing checklist was complete. We checked in with the control tower crossing the outer marker, they in turn cleared us to land. Life was good... Briefly.
In the fog, gear down, full flaps, engine power stable, all lights illuminated; at 1200 feet above the rice fields, our landing lights illuminated a V-flight of geese, flying IFR, on a compass heading of about 180 degrees. The A320, moving at 160 m.p.h., overtook them from four o'clock high. We penetrated their V formation before they, or I, could react.
WHUMPWHUMPWHUMPWHUMP!! The strikes were incredibly loud in the flight deck and we could feel each and every impact, in extremely rapid succession. The co-pilot said something like, "We hit 'em!" I looked at the engine gauges for any sign of ingestion...Nothing. No compressor stalling; I made a blanket statement of, "We're OK. Engines are fine. We did not ingest any. Thank God! We'll continue the approach."
A minute or so later, the main gear tires smoked on the touchdown zone markers. I taxied slowly in the fog until we approached the terminal building, where we could no longer see ahead of the aircraft. Our ramp personnel came out to the aircraft with their flashlights and walked us in to the gate. I moved the engine master switches to the OFF position and told the co-pilot, "I don't know about you, but I'm ready for a little nap." It was 2:30 A.M. I called Mother and reported the bird strikes, then started on the paper work, an evil necessity.
A few minutes later, the co-pilot and I walked around the aircraft looking for damage. It was so foggy, that our flashlight beams looked like phasers. On the left side of the aircraft, underneath the wing and the engine pylon, were large areas of blood splatters, tiny pieces of body parts, and feathers. Embedded in the landing gear, other body parts. It was a mess... A mechanic, also piercing the fog with his flashlight, yelled, "Hey Cap, you got a goose hunting license?"
A fair question, considering...
Comments:
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Souds like a busy night! Excellent post, definitely sucks you in.
I just completed my first long solo x/c today in a C172SP, and I was fortunate enough to have absolutely perfect weather all along the coast (Santa Barbara to Paso Robles and back, California).
I don't know what I would of done if my tiny little plane hit a V formation of geese.
I just completed my first long solo x/c today in a C172SP, and I was fortunate enough to have absolutely perfect weather all along the coast (Santa Barbara to Paso Robles and back, California).
I don't know what I would of done if my tiny little plane hit a V formation of geese.
Was that last night, or is this something that happened years ago? I guess there COULD be migration this time of year, but I thought that had already passed. Given visibility, I don't suppose any stripe or dot painted on the cone of your left side engine could have had any chance to scare the geese away. I always thought that was a bit of an urban legend, myself. So much for the "Big Sky" theory. Did the pax notice? Thanks for sharing.
Had the CP been making the final, would his younger reactions allowed him to take any avoiding action?
WOW that must have been a scary encounter in IMC on final approach...Just a couple of quick questions (I am a VFR pilot in Swizterland and not familiar with commercial and IMC procedures):
-Was the approach CAT III? and if so was it flown automatically by the two APs? or can you perform CAT III / II by hand?
-Were you to ingest a bird in one of your pretty sounding engines at that point of the approach, what would you do? declare emergency? go missed?
-Lastly...I didn't know birds could fly IMC
requin,
an avid reader from Switzerland
-Was the approach CAT III? and if so was it flown automatically by the two APs? or can you perform CAT III / II by hand?
-Were you to ingest a bird in one of your pretty sounding engines at that point of the approach, what would you do? declare emergency? go missed?
-Lastly...I didn't know birds could fly IMC
requin,
an avid reader from Switzerland
g.f. mcdowell, the geese are still migrating/we have raptor eye simulators painted on the engine nose cones, but at night in the fog they do no good at all
mogg,no time to evade at 160 mph in 0 visibility, no matter who was flying
requin/Cat 2 or 3 are flown with flight directors and auto-pilots managed by the flying pilot/if we had ingested geese, we would have landed anyway. the engines are supposed to be able to ingest waterfowl without failure if the compressor blades remain intact/yes waterfowl can fly in IMC conditions.
mogg,no time to evade at 160 mph in 0 visibility, no matter who was flying
requin/Cat 2 or 3 are flown with flight directors and auto-pilots managed by the flying pilot/if we had ingested geese, we would have landed anyway. the engines are supposed to be able to ingest waterfowl without failure if the compressor blades remain intact/yes waterfowl can fly in IMC conditions.
Pesky Geese get everywhere!! Can't live with them; can't live without them. Seeing 10,000 Greylag Geese lift off just before sunrise on a cold , misty January morning is a site, and sound I will never forget.
When I was based at Lossiemouth - EGQS - I saw a Jaguar aircraft fly through a flock of Lapwing/Green Plover whilst on short finals to Rwy 28. The pilot aborted the approach and cleaned the aircraft up to head out over the Moray Firth and sort out the issues. Events overtook him! 5 to 7 seconds or so after the initial strike, smoke, flame, bits various of Adour engine and Jaguar aircraft errupted from the jetpipes of both engines, and the rear fuselage generally. The pilot elected then to carry out a MB9 letdown and ejected at about 400ft. He landed OK with a sore back and was off flying for about a week. The aircraft landed in a flaming heap just short of the 10/28 and 05/23 intersection. It did not fly again!
When I was based at Lossiemouth - EGQS - I saw a Jaguar aircraft fly through a flock of Lapwing/Green Plover whilst on short finals to Rwy 28. The pilot aborted the approach and cleaned the aircraft up to head out over the Moray Firth and sort out the issues. Events overtook him! 5 to 7 seconds or so after the initial strike, smoke, flame, bits various of Adour engine and Jaguar aircraft errupted from the jetpipes of both engines, and the rear fuselage generally. The pilot elected then to carry out a MB9 letdown and ejected at about 400ft. He landed OK with a sore back and was off flying for about a week. The aircraft landed in a flaming heap just short of the 10/28 and 05/23 intersection. It did not fly again!
Great post! Too bad about the geese. I really don't have sympathy for them. They really are pests. Here at school they crap on everything and it seems they like the sidewalks the best.
I know that the fog would have made the "raptor eye" simulater moot, but I was wondering if they really had any role in preventing birdstrikes, or really existed more to give rampers an indication of engine on vs. engine windmilling in the breeze?
Great post. Your description of an approach at night at near minimums reminds me of the only time I ever did such a thing for real. It was into Milwalkee Mitchell field in a Baron. I got cheers from the Pax when the runway lights came out of the fog. All those practice approaches over more than 15 years, and just one real one.
I envy your job.
I envy your job.
Too bad about the geese. I really don't have sympathy for them. They really are pestsNo, we are the pests, invading their space.
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