Embraer Legacy 450

Non-Standard Alternate Minimums

ByHank Gibson August 15, 2016September 2, 2016

When filing an IFR flight plan, part of the process is determining whether or not an alternate airport is required.  An alternate airport is required when the following conditions exist(as is outlined by the FAA in 91.169 (b)):

The weather conditions at the destination airport

• From 1 hour before your arrival time to 1 hour after your estimated time of arrival, the weather conditions are forecast to be below
• 2,000 Feet AGL and/or
• 3 statute miles visibility

Let’s paint a scenario.  You are traveling from KSAT (San Antonio International Airport) to KHBV (Jim Hogg County Airport in Hebbronville, TX).  You start to file your flight plan and get down to the space where you put your alternate in.  Since Laredo (KLRD) is the closest airport with a TAF, you check Laredo’s TAF and see that the forecast conditions there at your ETA are ceilings 1,500 and visibility of 2sm.

Based on this information, you need an alternate airport.  Now, the process of finding one.  In Part 91.169 (c), the forecast conditions at the alternate airport must be at or above:

• 600 Feet AGL and 2sm visibility for a precision approach, or
• 800 Feet AGL and 2sm visibility for a non-precision approach

Alright, now we have some guidance.  Laredo is the nearest airport to KHBV, and we know the forecast from the above TAF showing the conditions are forecast to be above the alternate minimums outlined in Part 91, so let’s pick Laredo.  All done?

Not quite.  A lot of airports have Non-Standard Alternate Minimums.  How do you figure out if they do?  The easiest way is to look at any approach plate for the airport.  In the notes section of the government plates, there will be a black triangle with an A in it.  That means there are non-standard alternate minimums published for that airport (in layman’s terms, different than the ones stated above in Part 91).

Now the question is, where do you find those non-standard alternate minimums?  On Foreflight:

• Go to the Airports page
• Tap the Procedures button
• Tap the Arrival button
• Tap the Alternate Minimums option

This brings up the IFR Alternate Minimums document for all the airports with non-standard alternate minimums in that area.  Scroll through to find Laredo.

As you can see, there are several notes there concerning the different approaches into Laredo.  For our example, we’ll say the winds are out of the south and we are planning on flying the ILS 17R if we cannot get into KHBV and have to come to Laredo.  The note there is that the Alternate Minimums for the ILS 17R are actually 700 AGL ceilings and 2sm instead of the above state 600 AGL ceilings and 2sm, the procedure is NA if the tower is closed, and NA if the local weather isn’t received.

What does this tell us?  If the forecasted ceilings at Laredo were below 600 AGL instead of 700 AGL, we would not be able to use LRD as an alternate airport if we were planning on flying the ILS 17R.  The RNAV approaches are all fair game, so a GPS equipped aircraft would have no problem.

On top of that, some approaches at a certain airport are not authorized to be used in the case of the airport being used as an alternate.  At the Galveston airport (KGLS), the ILS 14 is NA as an alternate procedure, but all the RNAV approaches are available.

 

Picking an alternate seems simple at first, but there are actually a lot of things to consider in the process.

Need help remember all this stuff?  AOPA has put out a kneeboard sheet that helps all IFR pilots remember those important things when it comes to IFR flying.  Check it out here.

Mooney’s Now Come With Two Doors

ByHank Gibson February 19, 2016February 16, 2016

Mooney announced last week the redesign of their current Ovation and Acclaim models.  The biggest change that Mooney pilots will love is the addition of a pilot’s door, allowing the pilot to enter on the left side instead of having to crawl over the passenger seat.

Other upgrades include a keypad for easier data entry on the G1000 and an all in one, digital standby instrument that includes attitude, airspeed, and altitude.

This raises the question, will Piper and Beechcraft follow suit?

Skyvector Has a New Look

ByHank Gibson July 26, 2015August 20, 2015

Skyvector has changed it’s look.  The aeronautical chart website is now offering flight plan filing capability. In order to gain the ability to file flight plans, the user has to form an account first.

Personally, I really liked how Skyvector had a simple interface before they changed.  As an instructor, a lot of times, I go to multiple airports on one flight.  It was really nice to just plug in airport IDs to check distances and heading information on Skyvector.  The new format is a little clunky as the website has made it a little more difficult to do what it did best before.

Did the aviation community need another venue to file flight plans?  Not with Foreflight, Garmin Pilot, and WingXPro leading the way in the app market.  Skyvector was smart in not trying to develop another app to compete with the big boys.

Will the new Skyvector last?  We’ll see.  I’m hoping they’ll go back to the way they used to be, but we’ll see. I may use it enough to come around to liking it.

Making An Aircraft Purchase

ByHank Gibson March 26, 2014July 14, 2026

You have finally decided it’s time to make an aircraft purchase.  You’ve got your private pilot certificate with an instrument rating.

You’ve been flying for 3 years, mainly renting the Piper Arrow at the local flight school.  You’ve had some frustrations at times with scheduling, since the Arrow is also used for training at the flight school.  The airplane isn’t very well taken care of, is kind of old, and breaks a lot.

After several weekends of trying to book the airplane to take a weekend trip to the family cabin, your frustration finally boils over.  It’s time to make an aircraft purchase.

Time for Trade-A-Plane?

Here’s a better question:  Have you bought an airplane before?  Do you know the process?  Do you know what to look for in maintenance records?  Do you know what ADs are required?  Is the airplane priced higher than it’s valued?

Overwhelmed yet?  Texas Top Aviation is here to help in your Aircraft Purchase.  Visit our Aircraft Purchase Consultation page for more information.  Ready to buy?  Contact Texas Top Aviation today!

Fly Away Destination: Sedona, AZ (KSEZ)

ByHank Gibson October 21, 2014October 21, 2014

Looking for somewhere to take a trip this fall?  Sedona, Arizona should warrant strong consideration.  Just shy of 100 miles north of Phoenix, Sedona is one of the most beautiful areas in the southwest United States.  From Texas, depending on how fast your airplane travels, you could make it to Sedona in a day, with a couple of stops in between.  You’d definitely want to spend a few days to enjoy the scenery and maybe jump over to the Grand Canyon while you’re in the area.

The Airport

As you approach the Sedona Airport (KSEZ), you become somewhat distracted by the scenery around you.  Don’t be too distracted as the approach is a little tricky.  If you are landing north, on Runway 3, the calm wind runway, don’t let the surroundings fool you.  Stay on that PAPI and don’t be short, as the runway is on a 500 foot mesa.  In instrument conditions, the MDA for the RNAV approach to Runway 3 dumps you out about 1,300 feet above the airport elevation, giving you plenty of time to set up to land.

When using runway 21, don’t make your pattern too wide as there are some pretty tall rocks (around 7,000 feet) north of the field.  The Airport/Facilities Directory gives a warning to pilots in strong southwesterly wind conditions.  Be aware of strong downdrafts coming in on final for runway 21.

The runway itself is in excellent condition, and plenty long at just over 5,000 feet.  The FBO is a little dated, but the folks there are great.  They were redoing the ramp this summer, so beware of that.  Airplane parking is no problem, but actually getting to the FBO is a little tricky.  The Mesa Grill is a very nice good restaurant just a short walk from the FBO.  When I was there, I chowed down on a buffalo burger.  It definitely hit the spot.

What To Do

Sedona is the outdoorsman’s paradise.  Starting off, to get a great overview of the area, hop on the Red Rock Scenic Byway (SR 179) about an hour before dusk.  You’ll get to see some spectacular views while it’s still light, then you can’t beat the sunsets in Sedona.

For hiking, you have a myriad of options, from the Cathedral Rock, to the Oak Creek Canyon, to the Devil’s Bridge Trail, all are beautiful, though most are not for the faint of heart (especially the Devil’s Bridge).  Even though the fall is cooler, make sure you pack plenty of water for the hikes.

Want something to do in the evening?  Go up to the Chapel of the Holy Cross to watch the sunset.  After the sun goes down, go do some stargazing.  You’ll get to take a tour of the stars at the Sedona Star Gazing location in Oak Creek.  You are shown all the constellations and stars by professional astronomers, and blankets and chairs are provided.

Art connoisseur?  You’ll find plenty of art galleries around town with a ton of beautiful, original artwork.  There are also several theaters and golf courses around Sedona, giving everyone a little bit of everything.

If you’re up for it, the Grand Canyon is about a 2 hour drive north of Sedona, or a quick flight up to the Grand Canyon Airport (KGCN).

In search of a good getaway?  Try Sedona.  You’ll be sore from lots of hiking and sight seeing, but it will definitely have been worth it.

Night Flying Techniques

ByAndrew Robinson July 9, 2015July 9, 2015

We’ve all been there. You’re flying into an unfamiliar airport at night, you’re having difficulty seeing the field, and trouble identifying the runway. Airports can be hard to identify for a variety of reasons, but approaching in darkness only makes it more difficult. Perhaps the airport is located in a densely populated area and the airport lights bleed into the city lights. Maybe the airport that you’re approaching is located amid terrain that obstructs your view.

Situations like these are not uncommon for charter pilots. Just a few evenings ago I was descending IFR into Asheville, NC (KAVL) on a dark night with high overcast and scattered showers. Although the airport was VFR, the surrounding hills made me doubtful that I would be able to see the field in time to safely and comfortably descend for the visual approach that I was expecting.

Fortunately, there are some things we can do to help find our destination and set us up for the approach. Here are a few tricks that I use regularly when I find myself in this position:

• When flying into an untowered/closed tower airport: Make sure that you have the right lighting frequency. Some airports have pilot-controlled lighting that is operated on a different frequency than the CTAF. If the lights don’t seem to be working, consult your AFD. If the AFD advises that your frequency is correct, double check the NOTAMs to make sure that the lights haven’t been taken out of service.
  • For towered airports: Ask the tower controller to turn up the intensity of the runway lights. This has helped me find the runway countless times. This request can be especially useful at airports that are located in a highly lit area. Controllers are happy to honor this request and will often leave the lights at the bright setting until you advise them that you are ready for them to be turned back to normal intensity.
• Load an approach: If you are an instrument rated pilot, loading an instrument approach is a great way to get oriented with a runway when you need a little help. You may need to coordinate with the tower or controlling agency if you want to fly the approach, but this has the added bonus of giving the pilot altitudes for terrain/obstacle clearance should there be any hazards present.
• Use OBS mode: If you are flying an airplane that has equipment capable of doing so, you can use the Omni Bearing Selector (OBS) button to help align you with the runway. If using this strategy, just remember: THIS IS NOT AN INSTRUMENT APPROACH. It will not provide you with obstacle clearance, nor will it line you up directly with the runway.

The pictures below should help clarify how to use the OBS to assist in airport orientation.

Step 1- Have the destination set as the next way point in your flight plan. In the picture below, The GPS is set to navigate direct to KJGG. Press the OBS button (circled in red) to engage the OBS mode.

Step 2- Once OBS is selected, use either the window on the screen (which should come up automatically when you press the button in step 1) or the OBS selec tor on your navigation head to select the inbound radial. In this example, I have selected 310 degrees, the landing runway at KJGG.

Step 3- The GPS now shows an inbound course to the airport of 310 degrees. It appears as a magenta line. The line serves as an excellent aid in airport/ runway orientation. Remember that this will not line you up perfectly with the runway, but it can still be extremely useful in planning a pattern entry or for getting your bearings.

Note: As shown below, If you press the OBS button again, the GPS will return to the navigation as previously set.

1. Ask for vectors to the airport/ runway: If you have VFR flight following or are talking to a tower equipped to provide vectors, asking for them can be a good choice. Although the controllers may not always be able to accommodate your request due to workload or equipment limitations, most will be happy to comply if they are able. Some pilots may feel silly asking for help, but my policy has always been that I’d rather feel silly for asking than look silly for being lost.

In the case of the Asheville flight mentioned in the opening of this article, my solution was to ask the controller fo r direct to the final approach fix of the assigned runway. Upon arriving there, I had no trouble seeing the VASI and was in good position to fly the visual approach. If I had wanted to be positioned a little further out, I could have asked to fly to a different fix or simply asked to be cleared for the approach in lieu of the visual. Just remember to keep your intentions clear when communicating them to the controller.

The best way to approach an airport day or night, familiar or unfamiliar, is with careful preparation. Having lighted landmarks picked out as well as being acquainted with the airport layout will pay off when it comes time to plan your pattern entry or find the airport on a dark night. Use the resources available to you to get you safely to your destination.

Andrew Robinson is a 135 Charter Pilot and flight instructor in Pennsylvania.  He flies Pilatus PC-12s and instructs in Beechcraft Bonanzas.