What I Learned Today

I have a new volunteer role at the Monrovia Public Library – helping them get rid of books.

I know, I know, it sounds awful. But like any other kind of possession, book clutter builds up. Books get damaged from use. New versions supersede old ones (especially in the computer software section – one book we processed was “Photoshop Elements” from 2001. Don’t worry – the Pasadena Library still has it). Some books just never circulate. Sometimes the right thing to do is to let a book go, so you free up space for new books.

The librarians have already been busy identifying which books to discard (a process called “weeding”). (Amusingly, my just-completed MLIS thesis is on weeding – specifically, how to use machine learning classifiers to help prioritize books for removal.) I was shown an entire wall of shelves in the back room where hundreds of books are already in pre-discard limbo.

I was shown how to select one of those books, then edit the library’s catalog to remove it, and then remove the book from the OCLC (Online Computer Library Center). Among other things, the OCLC maintains a central database of library holdings, which enables you to search for an item once and find out which libraries have it, ordered by proximity to your location. Try it out: Search WorldCat.

I’m impressed and a little awed that the library would entrust me with making edits (deletions) to their catalog and their entries in OCLC. However, I’m nearly done with my MLIS, so I’m almost fully qualified to be a librarian myself, I guess! The class I took on Cataloging is suddenly very relevant; we worked with library catalog entries and strategies for a semester, and the terminology and tools are familiar.

One final challenge is that the library is switching to new catalog software on June 13, so the removal procedure will change. More significantly, that date coincides with the start of our Summer Reading Program, at which point library circulation sky-rockets. The patrons are going to have some growing pains, no doubt, and so will the staff. Fun times ahead!

Today I got to fly with another pilot, Sara. We’ve been trying to get out to Hemet-Ryan for weeks, but the weather just won’t cooperate. Yet again, today, the clouds were too low to make that possible. However, we were able to fly out to Flabob (KRIR) and Corona (KAJO).

I took the helm to fly us out to Flabob. The ceiling was reported around 3500-4600 AGL, but when we got up it seemed a bit lower than that. I settled on 2800′ MSL. SoCal directed us around some traffic, and we got a smattering of rain, but we had a nice view while flying east.

Flabob is certainly a challenging place to land. There’s a big hill/mountain (Mount Rubidoux) that squats just southeast of the runway, right about where you want to be when you’re getting ready to land on runway 24. This biases you towards turning (left) base a bit early. I ended up coming in high on my first attempt to land and doing a go-around. The second time worked out fine, but it takes some mental effort to intentionally fly at a mountain at 80 mph. When it was Sara’s turn, she figured out that by flying a diagonal base leg you can avoid the mountain yet still get a longer, more normal final approach. Brilliant!

At Flabob, we stopped and switched pilots. Sara got in, did a loop around the pattern, and then flew us to Corona. We got a transition through Riverside’s airspace and then cruised over to Corona, whose runway is the same length as Flabob’s but in rather nicer condition, and much wider. There are some beautiful marshlands north of Corona where birds nest.

After landing at Corona, Sara took off again and we got a transition from Chino airport and then flight following to head back to El Monte. Spotting El Monte was difficult due to the low clouds and grey sky, but we got in just fine. Overall, several great landings by Sara!

It was really great to fly with another pilot! We helped each other out with radio communications, double-checking frequencies, and discussing airport approach strategies. Sara has a lot more experience than I do, and I can learn a lot from her (already got some great tips)!

Below is the track of our flight, starting from El Monte on the left and heading to Flabob (KRIR), then Corona (KAJO), then back to El Monte.

That makes 9 out of 26 L.A. airports for me!

The weather briefing for my flight today had an unusual feature: an upcoming TFR (Temporary Flight Restriction) over my destination, the Redlands airport. It seems that Redlands is hosting an airshow this weekend, and in addition to the TFR covering the airshow itself, they blocked out an hour today from 3 to 4 p.m., possibly for the airshow pilots to practice.

Some calculations later, I determined that I should be able to get to the airport, pre-flight my plane, and fly to Redlands and back before the TFR kicked in. I was off!

(Why Redlands? It’s one of the five airports in the upcoming Flabob Poker Run. I’m doing advance scouting!)

I got flight following from El Monte and climbed to 5500′ to head east to Redlands. This is not a picture of Redlands. It’s a picture of the Santa Fe Dam area, which I flew past. It’s pretty awesome – note the stepped dams on the left to block debris flows from the canyon. Plus, golf course. I stayed north of the 210 freeway, then swung down behind the San Bernardino airport to enter the right pattern for runway 26 on the 45.

As I was about to turn base, I noticed a helicopter about to land. A few seconds later, someone on the radio said “All aircraft, use the radio for safety” which may or may not have been directed at the helicopter. I had been announcing my position, but hadn’t heard anything from a helicopter. I gave it some extra time and by the time I turned final, it was already out of sight.

On the ground, it was pretty busy at Redlands, with carts, trucks, and planes moving around in preparation for the airshow. I spotted a very pretty red biplane! But it was already 2:30 p.m. and I wanted to be sure to be out of there before the TFR kicked in at 3. I took off back to the west, turned sharply north to stay out of San Bernardino’s airspace, and got flight following back to El Monte at 4500′. It was fun cruising through Ontario’s airspace!

Here is my route today. The more northerly track was me headed east to Redlands, and the southerly one is me coming back.

Back at El Monte, I still had energy and time left, so I did some pattern work. I worked on my left traffic patterns, which tend to be weak (we’re used to right traffic at El Monte, and also at Redlands!). I worked on improving my base to final turn. I also made two very nice short-field landings despite the wind, which was gusting from 8 to 14 knots and also swinging around between 170 and 220 degrees. Great flying day!

Here is my updated airport map. I’ve now been to 8 of 26 L.A. airports since getting my license!