-
Confessions of a New Corporate Pilot
by
No Comments
In the Citation III Confessions of a New Corporate Pilot
Life would be sweet, I thought, now that I’d successfully passed my Cessna Citation III (CE-650) type rating check ride (this was a few years back). It meant I’d be flying my first swept-wing jet. Surprisingly, my first day at the new job at Chicago Executive Airport (PWK) would also be the first time I’d been up close to a real Citation III since all the training and even my check ride happened in FlightSafety’s full-motion simulator.
From my research, though, I knew the 650’s cabin was roomy enough for eight, and its rocket-like performance was nothing short of spectacular with a VMO (maximum operating Mach) of Mach 0.85 and 39,000 feet on a standard day. In its day, M.83 was pretty fast. That meant we could make the West Coast out of PWK with four people in the back. I learned quickly, too, that the 650’s awesome performance meant I needed to stay much farther ahead of the airplane than I’d had to in the much slower Citation II (CE-550) I’d been flying in a 12-pilot charter department.
A privately held corporation owned this Citation III and I was the junior of three pilots. The chief pilot, my new boss, brought experience from several other flight departments, while the other pilot, I’ll call him Tom well, I was never really too sure where Tom had come from because the guy kept to himself as much as possible and wasn’t the chatty type. That made three-hour flights long when the entire conversation at FL390 ended with an occasional shrug of the shoulders.
But who cared what one guy acted like, I thought. I was there to learn how to fit into a flight department that needed another pilot on their team. Just like in charter flying, my job was to keep the people in the back happy. I came to know these passengers much better than we ever did in the charter world. These folks sometimes invited the flight crew to their home on Nantucket when we overnighted there.
The Interview
Looking back on this job now though, I guess the 10-minute interview the chief pilot and I engaged in before he offered me the job should have been a tip-off that maybe something was a little odd. But with a four-year-old daughter growing up at home, the chance to dump my charter department pager that always seemed to ring at 2 a.m. beckoned hypnotically.
Cessna Citation CE-650 Corporate line training began right away with me flying in all kinds of weather, where I regularly rotated flying left seat with the chief pilot and Tom. Having flown left seat on the Citation II, I wasn’t brand new to jets, just speedy ones.
After a few months, however, I began to notice a few operational oddities that started making me a little uncomfortable. Some sketchy flight planning and questions I asked were sometimes answered with annoyed expressions. If I appeared not to agree, someone might ask if I’d finished all the Jepp revisions (In those days there were no electronic subscriptions. Updates were handled by hand). I found the best solution for getting along seemed to be to just shut up and fly the airplane. Ignoring those distractions did help me pay closer attention to the little things that made my flying the jet smoother.
Then again … On one flight back from Cincinnati (CVG), I was flying left-seat with the chief pilot in the right. I wanted to add fuel before we left since the Chicago weather was questionable, but the boss overruled me explaining, “We’re fat on fuel.”I didn’t say anything. As we approached PWK, the ATIS reported the weather had worsened, considerably. The Swiss cheese holes began to align when Chicago Approach dumped us early. We ended up burning more fuel than planned. I flew the ILS right down to minimums, but my scan uncomfortably included the fuel gauges every few seconds. After a safe landing, we taxied in with 700 pounds of Jet-A, not much for an airplane that burns 1,800 pounds an hour down low. What if we’d missed at Chicago Executive Airport and needed to run for Chicago’s O’Hare International Airport I wondered? We’d have arrived on fumes. The boss looked at me after we shut down. “Don’t tell me that whole thing bothered you. It all turned out fine, didn’t it?” (more…)
-
Remembering Gordon Baxter: Bax Seat was a Flying Magazine Reader Favorite
by
No Comments
(Reposted by request)
Each time I stand near my desk, my eyes naturally focus on the framed cover of the August 1983 Flying magazine. Below it is page 100, the “I Learned About Flying from That” (ILAFFT), where my first column appeared. On it, the author of Bax Seat, scrawled in brown ink, “To my friend Rob Mark. His story, my push. Gordon Baxter, August 5, 1983.”
Many months before, Gordon Baxter had given me the Flying editor’s phone number. When I rang with my brief pitch, all I heard was “yes.” I suddenly had an assignment for my first column. That 1983 issue was the first, but not the last, time my name and stories appeared in the aviation industry’s iconic magazine. That same issue also ran a pilot report about the then-new Cessna Citation III, an aircraft I later added to my list of type ratings. Looking back, there were so many aspects of my aviation career that came to life around Bax and that August 1983 issue, not the least of which was that we became friends.
Gordon Baxter, Bax as he preferred folks call him, helped shape my career as an aviation journalist like no one before him and only a few people since. The author of 13 books, Bax’s own magazine writing career at Flying spanned 25 years. His monthly column, Bax Seat, focused on vivid descriptions of his adventures. It was known simply as “Bax Seat.” Did I mention he was also a long-time radio personality in Beaumont, Texas, another interest we shared.
A Bit of Bax’s Background
I first met Bax in the mid-1970s. He brought his show, his act, or whatever the heck he called his evening of storytelling, to the Stick and Rudder Flying Club at Waukegan Airport. I was a tower controller not far away at Palwaukee Airport. Having been an avid Flying reader since high school, I switched shifts with another controller so I wouldn’t miss the event. Bax captured the audience for over an hour with stories from his flying career and his columns that often alternately “em rollin’ in the aisles” with gut-wrenching laughter and an emotional Texas-guy style that also brought tears to many an eye. Another way to think of Bax’s storytelling night was like an evening of improv but all about flying and airplanes.
Born in Port Arthur, Texas, he learned to fly after World War II following his stint as a B-17 turret gunner. Bax was no professional pilot—just a guy with a private certificate, an instrument rating, and eventually his beloved Mooney. On the back cover of one of his books, appropriately titled Bax Seat, Flying’s Stephan Wilkinson said “Bax tries to pass himself off as a pilot, but don’t believe him. He never could fly worth a damn. But Gordon feels airplanes, loves and honors them in ways that the rest of us are ashamed to admit. And he’s certainly one of the few romantics who can express what he feels so perfectly.” I couldn’t have written that myself, but I, too, felt it.
(more…) -
Making the Brazilian ATR-72 Spin
by
No Comments
Note: This story was corrected on August 10th at 10:23 am, thanks to the help of a sharp-eyed reader.
Making an ATR-72 Spin
I wasn’t in Brazil on Friday afternoon, but I saw the post on Twitter or X (or whatever you call it) showing a Brazil ATR-72, Voepass Airlines flight 2283, rotating in a spin as it plunged to the ground near Sao Paulo from its 17,000-foot cruising altitude. All 61 people aboard perished in the ensuing crash and fire. A timeline from FlightRadar 24 indicates that the fall only lasted about a minute, so the aircraft was clearly out of control. Industry research shows Loss of Control in Flight (LOCI) continues to be responsible for more fatalities worldwide than any other kind of aircraft accident.
The big question is why the crew lost control of this airplane. The ADS-B data from FlightRadar 24 does offer a couple of possible clues. The ATR’s speed declined during the descent rather than increased, which means the aircraft’s wing was probably stalled. The ATR’s airfoil had exceeded its critical angle of attack and lacked sufficient lift to remain airborne. Add to this the rotation observed, and the only answer is a spin.
Can a Large Airplane Spin?
The simple answer is yes. If you induce rotation to almost any aircraft while the wing is stalled, it can spin, even an aircraft as large as the ATR-72. By the way, the largest of the ATR models, the 600, weighs nearly 51,000 pounds.
Of course, investigators will ask why the ATR’s wing was stalled. It could have been related to a failed engine or ice on the wings or tailplane. (more…)
-
How the FAA Let Remote Tower Technology Slip Right Through Its Fingers
by
No Comments
In June 2023, the FAA published a 167-page document outlining the agency’s desire to replace dozens of 40-year-old airport control towers with new environmentally friendly brick-and-mortar structures. These towers are, of course, where hundreds of air traffic controllers ply their trade … ensuring the aircraft within their local airspace are safely separated from each other during landing and takeoff.
The FAA’s report was part of President Biden’s Infrastructure Investment and Jobs Act enacted on November 15, 2021. That bill set aside a whopping $25 billion spread across five years to cover the cost of replacing those aging towers. The agency said it considered a number of alternatives about how to spend that $5 billion each year, rather than on brick and mortar buildings.
One alternative addressed only briefly before rejecting it was a relatively new concept called a Remote Tower, originally created by Saab in Europe in partnership with the Virginia-based VSATSLab Inc. The European technology giant has been successfully running Remote Towers in place of the traditional buildings in Europe for almost 10 years. One of Saab’s more well-known Remote Tower sites is at London City Airport. London also plans to create a virtual backup ATC facility at London Heathrow, the busiest airport in Europe.
A remote tower and its associated technology replace the traditional 60-70 foot glass domed control tower building you might see at your local airport, but it doesn’t eliminate any human air traffic controllers or their roles in keeping aircraft separated.
Max Trescott photo Inside a Remote Tower Operation
In place of a normal control tower building, the airport erects a small steel tower or even an 8-inch diameter pole perhaps 20-40 feet high, similar to a radio or cell phone tower. Dozens of high-definition cameras are attached to the new Remote Tower’s structure, each aimed at an arrival or departure path, as well as various ramps around the airport.
Using HD cameras, controllers can zoom in on any given point within the camera’s range, say an aircraft on final approach. The only way to accomplish that in a control tower today is if the controller picks up a pair of binoculars. The HD cameras also offer infrared capabilities to allow for better-than-human visuals, especially during bad weather or at night.
The next step in constructing a remote tower is locating the control room where the video feeds will terminate. Instead of the round glass room perched atop a standard control tower, imagine a semi-circular room located at ground level. Inside that room, the walls are lined with 14, 55-inch high-definition video screens hung next to each other with the wider portion of the screen running top to bottom.
After connecting the video feeds, the compression technology manages to consolidate 360 degrees of viewing area into a 220-degree spread across the video screens. That creates essentially the same view of the entire airport that a controller would normally see out the windows of the tower cab without the need to move their head more than 220 degrees. Another Remote Tower benefit is that each aircraft within visual range can be tagged with that aircraft’s tail number, just as it might if the controller were looking at a radar screen. (more…)
-
Inattentive Oshkosh Migrants Will Find No EAA Roosts at Wittman in July 2020
by
No Comments
SM Spangler It is a statistical reality that regardless of the methods of dissemination, roughly 10 percent of the population will not get the word. Or they will forget they got the word and reflexively follow their atavistic inclinations. Some creatures, like the swallows who migrate to San Juan Capistrano every spring from their winter residences in Argentina, don’t have a choice because conscious decision making is probably not among their sentient capabilities. Pilots don’t have this excuse, and those who migrate to EAA AirVenture Oshkosh this July will find no roosts at Wittman Regional Airport.
In an attempt to catch the attention of pilots who were not paying attention, or might forget that EAA CANCELED AIRVENTURE 2020, Wittman Regional Airport posted this notice on its website and sent an email to everyone on its mailing list.
AIRPORT STATUS DUE TO CANCELLATION OF 2020 EAA AIRVENTURE
We’re all disappointed with the cancellation of EAA AirVenture Oshkosh 2020, as it means so many different things for everyone who attends. For thousands of aviators, flying to Wittman Regional Airport (KOSH) is a highlight in the logbook.
SM Spangler As AirVenture 2020 is not taking place, Wittman Regional Airport will operate normally as a public use airport with contract tower services. For those considering flying to Oshkosh in late July, it’s important to manage expectations about what is permissible:
- *Aircraft parking for itinerant traffic is available on the Terminal / Basler FBO Ramp. No permit has been obtained for aircraft parking or camping on any turf areas of the airfield and therefore is not permitted.
- *No buildings or facilities on the AirVenture grounds will be open. Those attempting to camp will be asked to move to Terminal / Basler FBO ramp parking or depart.
- *The Warbird / Homebuilt camping areas near P-1 taxiway will not be open. Papa 2 taxiway (Boeing Plaza) will not be accessible.
- *There will be no access to EAA facilities from the airport. EAA did not obtain a Wisconsin temporary campground permit for Camp Scholler in 2020, so it is illegal to accept or allow campers there this year. The EAA Aviation Museum also will be closed to the public through July.
For those who still want to fly to Oshkosh during AirVenture week, we encourage you to park at the Terminal / Basler FBO ramp, stay at one of our local hotels, and enjoy some of Oshkosh’s hospitality. Please coordinate with Basler Flight Service to arrange any ground handling needs.
SM Spangler And if you’re thinking of flying in for a visit, following the operational items in the OSH message, make sure you add the Covid-19 status to your preflight planning. It seems that Oshkosh, for the past few days, has been leading the state in new cases, especially among 20 and 30 year olds. Who knows what it will look like in July?
And for the 10 percent who didn’t get the word, EAA is hosting a safer, more economical replacement for your annual Oshkosh migration with a virtual celebration, EAA Spirit of Aviation Week, July 21-25. I’ll be there, but on my trips into town during the week, I may swing by Wittman Field to see who didn’t get the word. — Scott Spangler, Editor
-
Crew Dragon Demo 2: A Short Course in 21st Century Spaceflight
by
No Comments
NASA As it did when Alan Shepard kicked off the US Space program with his suborbital flight in 1961, I eagerly anticipated watching the program’s most recent chapter, the resumption of flights launched from American soil. Watching the preparations for the Demo 2 departure of Crew Dragon on Wednesday and on Saturday was much more than I expected, a short course in 21st century spaceflight.
Used to the military-toned phraseology employed during all of the NASA launches I’ve watched since Shepard went flying in 1961, it was clear this was a commercial operation because everyone on the NASA TV Launch America referred to everyone involved by their first names. Watching the launch on Saturday with my sister and brother-in-law, we considered (briefly) starting a drinking game where we had to take a sip every time someone said “Bob and Doug,” referring to the Crew Dragon crew of Bob Behnken and Doug Hurley. Thankfully we didn’t. If we had, the four of us would have been sleeping it off under the TV long before Bob and Doug closed their helmet visors and armed the launch escape system so they could start filling the Falcon 9 with densified LOX and RP1.
NASA Like the NASA flights that preceded it, acronyms and multi-letter abbreviations liberally seasoned the comments and conversations of launch communications. What I did not expect, based on this past experience, is that the Launch America crew would translate and explain—in English—what they were talking about, hence the much appreciated short course in 21st century space flight.
Chances are you were, like me, one of the more than 10 million online viewers, so I won’t bore you with a geek-worthy catalog of new learning. But as a sample, the super turbo pumps feed the Falcon 9’s nine Merlin engines a mixture of densified liquid oxygen, which is colder than traditional LOX to provide more oxidizer in the same volume, and Rocket Propellant 1, which is a rocket-grade kerosene. To “complete the fire triangle,” the Falcon 9 adds TEA-TEB—a mixture of triethylaluminum and triethylborarne—a pyrophoritic compound that spontaneously combusts when exposed to oxygen (gaseous or liquid or densified liquid).
NASA What they did not explain is why the crew kept their helmet visors open until arming the launch escape system. I remember from spaceflights previous when the crew had to prebreathe oxygen to purge their system of nitrogen before launch, to prevent any chance of bubbles of that gas in their bloodstreams should the spacecraft lose pressurization on its way to orbit. (Anyone have any ideas?) The boldly numbered members of the ground crew, on the other hand, seem an efficiently brilliant way to assigning and keeping track of their essential duties, responsibilities, and contribution to the flight.
If Launch America discussed the roots of the whimsical equipment names, I missed it, so I had to do some post flight research. SpaceX founder and chief engineer Elon Musk is a science fiction fan (like that was a surprise), so he named his reusable rocket after Hans Solo’s Millennium Falcon. Elon explained the capsule’s moniker in a Twitter response to a question about its name. The reusable capsule “was originally called Puff the Magic Dragon, as people said I was high if I thought it would work, so I named it after their insult.”
NASA Expecting the Falcon’s Merlin engines to be named after King Arthur’s wizard, I discovered it was named after the bird, as were SpaceX’s other engines, Kestrel and Raptor. The drone ships that are the landing pads for the Falcon’s first stage were a bit more esoteric. Of Course I Still Love You and Just Read the Instructions are the sentient space ships in Ian M. Banks’s science fiction novel, The Player of the Games.
Taking notes during this enthralling short course was beyond difficult because I could not avert my eyes from the stunning HD video from almost every conceivable angle. Given technology today, I should not have been surprised, but my visual memory was stuck in the shuttle era. But some commercial aspects remain unchanged. On Saturday we turned into the Discovery Channel, and we greatly enjoyed the program that recounted the history of SpaceX and all of its successes and failures. But when the announcer announced the celebrities, including Katy Perry, who would be part of the launch coverage, we switched back to NASA TV and Launch America.
Wikipedia On Launch America the countdown conversation held us rapt, until one of the astronauts uttered a trite cliché, “Let’s light this candle.” Really? The Mylar Puff the Magic Dragon that floated up beside of the seats, described as the zero-g indicator, helped make up for the cliché, and trying to keep up with the speed and altitude readouts, in meters per second and kilometers, quickly buried the B-movie quote in 21st century appreciation and amazement. — Scott Spangler, Editor
-
ADS-B Turbulence Reports: How Do They Work?
by
No Comments
Weather.gov The FAA recently posted a fascinating story on Medium, Taking the Turbulence Out of Flight that said ADS-B turbulence reports offer the possibility of more accurate reports on the bumps in the sky. What the story never fully explained is how the ADS-B system would generate the reports.
Like driving on a bumpy road, turbulence is what happens when atmospheric forces result in rapid changes in the vehicle’s horizontal and vertical planes. Its intensity depends on the size of the bump or pothole in the sky. And until this article, reporting such turbulence was a subjective evaluation made by the individual filing a pilot report.
Given a baseline understanding of the system, it is easy to intuit without explanation how the ADS-B turbulence position reports used its GPS WAAS engine. And its extended squitter bandwidth certainly had room for turbulence reports, but it never said how ADS-B would know it was in turbulence.
An FAA ADS-B FAQ page offered clues. ADS-B reports barometric pressure altitude as well as the airplane’s GPS-computed geometric altitude, “the height of the aircraft above the earth ellipsoid.” The two altitudes are not the same, the FAQ explained, “but having both allows for applications that require one or the other as an altitude source and provides a means of verifying correct pressure altitude reporting from the aircraft.”
FAA.gov The next paragraph provides another assumed part of the ADS-B turbulence report puzzle. “ADS-B does not report vertical or horizontal airspeed. Instead, ADS-B reports horizontal and vertical velocity relative to the earth. This velocity is useful for air traffic control functions and ADS-B applications. Airspeed can be provided by other aircraft sensors.” (And speaking of sensors, how will ADS-B separate atmospheric turbulence from the roiling vortices created by other aircraft?)
Might ADS-B turbulence reports be one of the system’s new applications? It seems that the necessary ingredients—position, altitude, and horizontal and vertical velocities—are available for a turbulence-sensing algorithm. But for the reports to have any value, the system must be communicating constantly with a ground station. With an update interval of once a second, that could be considered constant, even with uncompensated latency.
But this is merely an exercise in supposition, a guess of how ADS-B turbulence reports might work. If this guess is anywhere near to close, the best part of it, besides more granular turbulence reports, which any pilot would appreciate, is that that capability might become part of the ADS-B system with a software update, and not the installation of another piece of hardware.
Weather.gov Another benefit to pilots would be buried in the ADS-B turbulence report algorithm. It would consistently define different aircraft-appropriate levels or categories of turbulence with standardized variations or changes in altitudes and horizontal and vertical velocities. So before making a Pirep, pilot would not have to recall the Turbulence Reporting Criteria Table in the Aeronautical Information Manual. — Scott Spangler, Editor
