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Land and Hold Short: on flying small planes.

My Top Five New Year’s Flying Resolutions

December 31st, 2008

I’m late on this (sorry, other air-bloggers), but here goes …

  1. Expand my horizons. This year, I pushed my southern limit a bit by flying all the way south to Dulles Airport. My other extremes flying from Ottawa are Sault Ste. Marie to the west, Baie Comeau to the north, and Port Hawkesbury (Cape Breton) to the east. Maybe this is the summer I’ll fly up to Hudson Bay, just for the hell of it.

  2. Seriously consider taking on one or two partners for my Warrior. It’s a lot of work taking care of an airplane, and it could be fun to share.

  3. Ace my IFR renewal and my medical. I did my last medical when I was 39, so it was good for five years. My last IFR flight test was in 2007, and was good for two years. They both come due this summer/fall, and the medical will be every two years from now on (since I’m over 40). Recurrent training will help with the first one, and exercise and healthy eating will help with the second.

  4. Don’t get stressed. After around 700 hours, I still get stressed (as in can’t-eat, rush-to-the-bathroom stressed) before almost every flight, especially if I have passengers. Some time between starting the pre-flight and starting the engine, it all melts away. I’d like to enjoy the anticipation of the flight as well as the actual flying.

  5. Use the blog test for all my flying decisions. Would I be comfortable blogging tomorrow about my decisions and actions today, without making any excuses, modifications, or omissions? If not, time to come up with a new plan.

Support and encouragement from my friends reading this will be very welcome.

Speed *and* fuel efficiency?

December 30th, 2008

I don’t care that it holds only one person. When can I buy one of these?

190 knots true airspeed at 17,500 feet burning 3.5 gallons per hour — very nice! He can get 50 miles to the gallon at that setting (comparable to an economy car), or 100 miles to the gallon at a more economical power setting (comparable to a motor scooter).

Calling all geo-geeks!

December 26th, 2008

Seasons greetings, fellow geo-geeks! Here’s my problem. Right now, I have organized OurAirports like this:

world : continent *
continent : country *
country : region *
region : airport *

It’s the kind of neat data structure that people like me love, but that never quite works. First of all, not every country is divided into regions (provinces/states/etc.) and I don’t always know what region an airport is in, but I deal with that by adding an “Unassigned” pseudo-region to every country.

More importantly, not every country belongs to a single continent. The most obvious exceptions are Russia and Turkey, both of which span Europe and Asia, but there may be others that I haven’t thought of.

So here are my questions:

  1. Are there any countries besides Russia and Turkey that span more than one continent?
  2. Are there any subdivisions of the above countries that span more than one continent? For example, does Turkey have a province, or does Russia have an oblast that lies in both Asia and Europe?

I’m trying to figure out if I can link regions to continents, or if I have do have a link from every single airport.

Thanks in advance for any help.

OurAirports member map

December 16th, 2008

I’ve added a map of members to OurAirports:

http://www.ourairports.com/members/

You can see where members live, and if there are any at airports near you (or near where you plan to travel to). Zoom in to see more members (there are about 750 members in total).

These are based on the home airports specified in members’ profiles. It’s nice to see lots outside North America.

Wow!

December 8th, 2008

This is going to be some story when we get the details:

Pair aboard downed plane from N.L. found in life-raft off Baffin Island (CBC)

A small plane ditches in the Arctic, just before the start of winter. Both occupants somehow make it into a life raft, and are rescued some time later by a fishing boat. At a very minimum, they must have been wearing survival suits, but I’m not sure even that would be any kind of guarantee. It was -25° C here in Ottawa this morning, and I shudder to think of being out in a life raft for hours and hours in the dark, and even colder temperatures.

Update: The CBC story has more info now. They landed on ice, their plane broke through and sank with their liferaft, and they spent 18 hours stranded on some ice before being picked up. It was only -13C there, quite a bit warmer than Ottawa this morning. They were wearing survival suits.

40,000 airports

December 5th, 2008

Yes, Virginia, there are more than 40,000 airports in the world! Thanks to our contributors, OurAirports now lists more than 40,000 airports, heliports, and seaplane bases around the world. That’s a milestone I’ve been watching for ever since I set up the site.

I also think it’s cool that over 5,000 of those airports have actually been visited by at least one OurAirports member — that’s 13% coverage, just from the members of one little web site.

Nearly all of the recent contributions have been for airports outside North America, where public data sources are sparse — we now list over 3,500 airports for Brazil for example (more than Canada), nearly 1,700 for Australia, and 422 for South Africa.

I know there must be lots more out there — a country as large as Russia is unlikely to have only 311 airports, and even the little Falkland Islands are supposed to have a landing strip in every settlement, so we’re missing at least 20-30 strips there.

If you have or can find information, please share. Everything you contribute to OurAirports is free for anyone to use (free as in “beer” and “speech”), and you can download daily data dumps for use in your own projects, so you’re sharing information with the whole community, not locking it up in a single site.

Heading home, 2005

October 2nd, 2008

Teterboro Airport, March 2005: loading bags into the Warrior for the flight home, after our first family trip to New York City.

I’d been an aircraft owner for 2 1/2 years at that point. I’m still not used to it now. My girls loved all the free swag in the ladies’ room at Atlantic Aviation (it was the FBO that Oprah used to visit NYC).

Three things

September 30th, 2008

Spy vs. Spy

See comments: Hamish made me strike one.

Via Aviatrix, the challenge is to list three things I’ve done that I don’t think any of my readers have done. If anyone has done one (let me know in the comments), then I have to strike it and add something else. I’m starting with non-aviation stuff:

  1. Found myself at the centre of a (minor) cold war intrigue involving both CSIS and KGB agents.

  2. Been interviewed by the Washington Post.

  3. Spent a week in downtown Amsterdam without taking a curiosity tour of the red light district.

  4. Given guided tours in four different languages (English, French, Spanish, and German) on the same day.

Do I have to strike any of these?

Baseball and the Toronto Island Airport

September 24th, 2008

Photo of Babe Ruth

Toronto City Centre Airport (commonly called “Toronto Island”) is a great airport for baseball fans, since it’s only about a 15-minute walk from the Roger’s Centre/Skydome, where you can drop by to see the Jays play the Bosox, Yankees, etc.

It turns out that the airport has an even closer connection to baseball. The Boston Red Sox signed Babe Ruth in 1914, but sent him down to their triple-A Providence Grays farm team for the 1914 season. Late that season, on September 5, when the Grays were playing the Toronto Maple Leafs baseball team at Island Stadium in Toronto, Ruth hit his first professional home run, pounding the ball right out into the waters of Toronto Harbour. The next year, the Bosox called Ruth up to the majors, and he famously hit his first major league home run — but not his first professional home run — against the Yankees on May 6, 1915.

Meanwhile, the [baseball] Leafs decided to move their stadium north to a mainland location, and in the 1930s, Toronto built its main airport on that empty land. After World War II, when longer runways and less fog became desirable, most airline operations into Toronto shifted northwest to the distant Malton airport (now Toronto Pearson International Airport), but the little airport built over the stadium where Babe Ruth started his professional home run hitting career is still in operation, still has airline traffic, and still sees lots of baseball fans passing through.

(Image via Wikipedia)

Flying around Los Angeles

September 20th, 2008

While I was in Pasadena on business this week, I rented a Piper Archer at El Monte Airport along with a glider-pilot friend (who sat in the back seat), and went up for 1.4 hours dual with an instructor late Wednesday afternoon.

It was easier getting around L.A. than other big cities because LAX’s control zone is small, and the surrounding class B has generously high floors. We had no trouble getting VFR flight following for a local sightseeing flight during LAX’s dinnertime rush hour, though SoCal approach didn’t bother calling out most of the traffic we saw.

Smog

On the other hand, there was the smog. I’ve experienced the haze around big cities like Toronto or New York, but that did not prepare me for flying in L.A. and Orange counties late in the afternoon.

It was a good VFR day (CAVU for our intents) and from the ground, the sky looked, if not the brightest blue, blue all the same. At 3,500 feet, however, it was a different story — to the west, where the sun reflected off the smog, there was nothing but a wall of white, and I actually had to use the gyros from time to time (depending on our heading). When the smog was a little lower, it looked like a solid cloud layer, even though it was transparent looking up from the ground. I think it topped out around 4,000 feet.

Again

It was a great experience seeing L.A. from the air after spending so much time there on the ground in the late 1990s, consulting for McDonnell-Douglas/Boeing, and I plan to go up again the next time I’m in town. If I had a U.S. license, the FBO would let me rent the Archer without a checkout, based only on 90 days currency on my Warrior — an excellent deal. I don’t know if I have time to get a U.S. courtesy license, but it would be fun to fly up the coast to a different airport.

How we navigate

September 14th, 2008

This BBC story describes a study about how the human brain navigates.

On the street

They hooked up London cabbies to an fMRI machine, and observed which parts of their brain were active during different tasks while driving around London in a simulator. Here’s what they found:

Hippocamus
Initial route planning
Retroslenial cortex
Tracking the route in progress (waypoints, etc.)
Anterior prefrontal cortex
Planning diversions during the trip
Right lateral prefrontal cortex
Hazard detection (closed streets, etc.)
Medial prefrontal cortex
Tracking distance to destination

For example, as the cabbies got closer to their (virtual) destinations, the medial prefrontal cortex lit up more and more, like a DME counting down the distance to a VOR. Different parts of their brains performed social tasks like worrying about passengers.

In the air

These map very closely to the tasks a pilot performs, so it’s possible we’d see the same thing if a pilot in a simulator were hooked up to an fMRI: the right lateral prefrontal cortex would light up when watching for traffic or looking at bad weather ahead, the medial prefrontal cortex would show more and more activity as the pilot approached destination, etc.

It makes sense, then, that different people would show different relative strengths based on brain development — some might be very good at planning a route, but lousy at diversions; other people might hate planning, but be great at responding to unexpected problems en route. It’s a good argument against one size fits all for flight instruction.

Or then again, maybe flying is different. If anyone is looking for a great excuse to fit aviation into a grad school research project, here’s your chance …

Talking to ATC: “you, me, where, what”

September 6th, 2008

Talking to ATC makes some pilots nervous — especially if they trained at an uncontrolled airport — but it’s actually pretty simple as long as you take a second to think before you push the PTT button, and compose your message in advance using the simple, Tarzan-like pattern “you, me, where, what”:

  • who you (ATC) are
  • who I am
  • where I am
  • what I want

Just repeat to yourself “you, me, where, what”; “you, me, where, what”; “you, me, where, what”.

Examples

Consider this call for takeoff clearance:

Ottawa tower, Bravo Juliet Oscar short runway two two, ready for takeoff

Let’s break that down to “you, me, where, what”:

[you] Ottawa tower
[me] Bravo Juliet Oscar
[where] holding short runway two two
[what] ready for takeoff

It’s short, complete, and professional-sounding (but try to resist the temptation to deepen your voice and talk in a slow southern drawl). Here’s another one:

Boston Centre, Cherokee Canadian Charlie Foxtrot Bravo Juliet Oscar 5 miles north of the Massena VOR, request flight following

That breaks down to exactly the same pattern:

[you] Boston Center
[me] Cherokee Canadian Charlie Foxtrot Bravo Juliet Oscar (full form for the U.S.)
[where] 5 miles north of the Massena VOR
[what] request flight following

(If the frequency were busy, as it usually is with Boston Center, I’d break that down into two calls: an initial one with just the “you” and “me”, and a second with all the information when they called back and said “Bravo Juliet Oscar, go ahead your request”.)

Uncontrolled calls

Sound familiar? In fact, it’s exactly the same pattern you use in uncontrolled airspace:

Rockcliffe traffic, Cherokee Bravo Juliet Oscar five miles south at two thousand, crossing midfield to join the right downwind two seven

[you] Rockcliffe traffic
[me] Cherokee Bravo Juliet Oscar
[where] five miles south at two thousand
[what] crossing midfield to join the right downwind two seven

For uncontrolled airports, though, it’s often considered good manners to add an extra “you” at the end, because many airports may share the same frequency. A “you, me, where, what, you” pattern looks like this:

Rockcliffe traffic, Cherokee Bravo Juliet Oscar five miles south at two thousand, crossing midfield to join the right downwind two seven, Rockcliffe

Variations

If you’re just checking in with a new ATC unit after a handoff, the what is “checking in”, and you can usually leave that implied:

Toronto Centre, Bravo Juliet Oscar at six thousand

Here’s how it fits the pattern:

[you] Toronto Centre
[me] Bravo Juliet Oscar
[where] at six thousand (feet — to confirm that your encoder is working properly)
[what] (implied: “checking in”)

Alternatively, if an ATC unit already has you in visual or radar contact, you can leave out the where and just say the what:

Moncton Centre, Bravo Juliet Oscar request direct Fredericton VOR

[you] Moncton Centre
[me] Bravo Juliet Oscar
[where] (implied: “where you see me on radar”)
[what] request direct Fredericton VOR

Finally, standard IFR practice after a handoff to a new ATC unit is to add the what (”with you”) before the altitude, changing the order slightly:

Halifax terminal, Bravo Juliet Oscar with you at three thousand

[you] Halifax terminal
[me] Bravo Juliet Oscar
[what] with you
[where] at three thousand [feet]

That’s just because IFR pilots think they’re special.

(Unofficial) Canadian NOTAMs via RSS

August 17th, 2008

I have added an experimental, alpha-quality feature to OurAirports: local Canadian Airport NOTAMs via RSS (scraped from the Nav Canada web site). If anyone is interested in trying this out, you need to visit a Canadian airport’s page on the site and add “notams.rss” to the end of the URL, e.g.

http://www.ourairports.com/airports/CYVR/

becomes

http://www.ourairports.com/airports/CYVR/notams.rss

You can subscribe to this RSS 2.0 feed using any standard blog reader,such as Google Reader, filter and mash it up using Yahoo Pipes, etc.

Why it matters

The huge advantage of reading NOTAMs in a blog reader is that your reader remembers which ones you’ve already read. That way, when you plan a flight, you don’t have to reread the 20 NOTAMs you read for your flight three days ago. If a NOTAM has been modified, then it will appear as unread again.

Nav Canada and the FAA should deliver NOTAMs this way automatically, as an cheap, easy way to improve flight safety — it’s too easy to miss one important new NOTAM when reading through 20 old, stale ones for the umteenth time.

Caveats

Please read these — some of them are safety-related.

  • This is just an experiment, not a regular feature: I may either drop it or change the way it works at any time, so it wouldn’t be a good idea to build a production-grade web app that relies on it.

  • Airport NOTAMs only: FIC and HQ NOTAMs are not (yet) included.

  • These NOTAMs are scraped from Nav Canada, so any minor change in the way they format their web pages could break the system completely.

  • These may not be up to date, and some NOTAMs may be missing, so unfortunately, you still have to go to the official source before an actual flight; however, this feed will help you keep up to date from day to day on what’s happening in your area.

  • Larger airports have their own Nav Canada NOTAM files, but smaller airports are collected together into larger files. You’ll see the whole file for each airport, not just the specific airport you requested (that’s a design choice).

OurAirports can geocode (!!)

August 8th, 2008

Today I overhauled the search system in OurAirports to use Google’s free geocoding service. Geocoding takes an address like “Algonquin Park” or “1600 Pennsylvania Ave, Washington, DC” and converts it to a latitude and longitude — it doesn’t sound like much, but it completely changes the way you can use OurAirports.

Previously, you could search for a town or city in OurAirports only if that city had an airport; for example, you could find Smiths Falls, Ontario, but not Perth, Ontario. With geocoding, OurAirports shows the closest airports to any address, and that’s now the default search mode. You can also filter the search results to show only airports with scheduled airline service, only seaplane bases, etc.

For example, for a commercial air traveler, here are the closest airline airports to the Grand Canyon; for a film-star bush pilot, here are the closest seaplane bases to Hollywood, California.

There’s a lot more information, and many more examples, on the new search help page

500 members

July 8th, 2008

A special welcome to usndario, the 500th member to join OurAirports.

CANPASS airport map

July 1st, 2008

At my OurAirports account, I’ve added the tag canpass for all of the Canadian CANPASS-only airports. You can use my more general tag customs to see all airports I’ve tagged with customs services (canpass, airport-of-entry, and landing-rights). Zoom in to see specific areas.

OurAirports-kapedia

June 24th, 2008

OK, the name in the title sucks, but the good news is that OurAirports is now open to community contributions: any member can add a new airport or edit information about an existing one.

How to contribute

When you’re logged into your account (sign up here), you will now see an “edit” tab on every airport page, and an “add a new airport” link at the bottom of the left sidebar.

Think locally

OurAirports has excellent coverage for Canada, the U.S., and Brazil, but even then, we’re missing hundreds or thousands of private, unregistered landing fields. For other countries, the coverage is uneven, and errors and missing information always need correction. Now, if you live in Australia (for example), you can add missing Ozzie airports and correct or add information to existing ones, to make the site more useful for your fellow local pilots.

Checking changes

I’m keeping an individual change history for each airport, and can roll back any changes that look spammy or wrong. An amalgamated list of changes for all airports in inverse chronological order is available on the site-wide change page (also available as an RSS feed), and I’ll be grateful for help watching for any problems. I also plan to add Wikipedia-style watchlists soon, so that you can be alerted about changes on airports that interest you.

Open data

Remember that I won’t hoard your contributions — the site’s full airport list, with data, is available in CVS format for free, Public Domain download, and updated every night.

Unlike airport security …

I plan to keep things simple and open as long as our community is small and there aren’t any serious spam attacks. In the future, I can add moderation, recaptchas, etc. if necessary, but I don’t want to worry too much about problems that don’t actually exist yet.

Finding a customs airport

June 22nd, 2008

I’ve expanded my original OurAirports tagging to include all airports of entry and U.S. landing rights airports that I can find under Canadian or U.S. control. You can now use my tag “customs” to find either, for trip planning purposes. Here’s the map zoomed in on the Vancouver/Seattle area, showing only airports where you can clear customs:

Map of customs airports near Vancouver and Seattle

Zoom out and drag to see other parts of Canada and the U.S., or start with the full customs map.

Note that some airports have only seasonal service and/or limited operating hours, and that U.S. “landing rights” airports sometimes charge a fee for customs services. I have not included CANPASS-only airports on the map, because they are available only to pilots who have preregistered in the CANPASS program. I have also excluded unofficial (but frequently-used) customs airports like Maxson Field and Sanderson Field that are located near border crossings.

The Aerodrome of Democracy

June 21st, 2008

Tiger Moth

As I mentioned in a previous post, OurAirports now lets you invent your own tags for airports and view maps of the airports you’ve tagged. This morning, I made a map of 60 of the airports that were part of the British Commonwealth Air Training Plan (BCATP):

Map: http://www.ourairports.com/members/david/tags/bcatp/

You can drag the map around and zoom in to see specific areas (Eastern Ontario was especially dense). The map (which is still missing a few airports) shows how much the BCATP shaped aviation in Canada — while it used existing airfields when possible, many of the fields were built specifically for the plan, and most of those are still operational. Some still have original hangar buildings, and many maintain the original triangle of three runways that’s so typical of Canadian airports (often with one extended to handle light jets).

While Canada was chosen because of its safe distance from combat and easy access to fuel, wartime flight training was still a brutal business in the BCATP — you could expect at least one fatality in every class training in planes like the Tiger Moth pictured above. Little RCAF Pennfield Ridge, for example, lost 61 student pilots and instructors during its three or four years of operation as a navigational and operational school.

Photo from Wikimedia Commons

Tagging airports

June 20th, 2008

In OurAirports, you can now tag airports any way you want, rather than just marking them as visited, and see a map for any tag. Here are two examples:

  1. Canadian customs airports of entry (my tag “airport-of-entry”) Update: expanded to include U.S. airports of entry as well
  2. Airports where I’ve done an instrument approach in actual IMC (my tag “instrument-approach”)

You have to be logged in to use this feature, then you’ll see a tags option in the right sidebar on each airport page. You can tag airports you’ve visited in different years or flying different planes; airports with good restaurants or flight schools; or anything else you want. Each tag is a single word, or a series of words connected by ‘-’, ‘.’, or ‘_’, e.g. ‘fuel-stop’, ‘club-member’, ‘fees’, etc.

On the TODO list: rename a tag, to export tags to KML (for Google Earth), show most popular tags on each airport page.