Welcome Guest. Sign in or Signup

2 Answers

Approaches with no landing distance available.

Asked by: 3110 views , , ,
Flight Instructor, Instrument Rating

Hello,

I recently flew to Chattum Airport (CQX) and noticed that both of the approaches have no landing distance or TDZE published. I have done some research in the IPH and the IFH and have not found why an approach would not have these things published? Could someone point me in the right direction?

Thanks!

Ace Any FAA Written Test!
Actual FAA Questions / Free Lifetime Updates
The best explanations in the business
Fast, efficient study.
Pass Your Checkride With Confidence!
FAA Practical Test prep that reflects actual checkrides.
Any checkride: Airplane, Helicopter, Glider, etc.
Written and maintained by actual pilot examiners and master CFIs.
The World's Most Trusted eLogbook
Be Organized, Current, Professional, and Safe.
Highly customizable - for student pilots through pros.
Free Transition Service for users of other eLogs.
Our sincere thanks to pilots such as yourself who support AskACFI while helping themselves by using the awesome PC, Mac, iPhone/iPad, and Android aviation apps of our sponsors.

2 Answers



  1. Russ Roslewski on May 25, 2017

    KCQX only has circling approaches. Rwy ldg and TDZE are not charted for circling-only approaches. TDZE is easy to understand, since which threshold would you chart the elevation of? With most airports, each threshold is at a different elevation, sometimes a significantly different elevation.

    Rwy ldg sometimes differs too. Not necessarily at CQX, which is a simple piece of asphalt, but when you have runways with displaced thresholds and other modifications, landing on direction can allow much more or less distance than landing the opposite direction. So, they are not charted on circling approaches since it isn’t known which runway you will land on.

    However, the length of asphalt is readily available in the airport diagram section of the chart – 3001 feet. And for most practical purposes, knowing the Apt Elev is good enough for estimating the runway elevation.

    +3 Votes Thumb up 3 Votes Thumb down 0 Votes



  2. R. Anderson on May 25, 2017

    Sorry I can’t find the reference. But when no straight in minimums are published, Rwy ldg and TDZE are not published. (more than one runway is in play during the circle)

    0 Votes Thumb up 0 Votes Thumb down 0 Votes


The following terms have been auto-detected the question above and any answers or discussion provided. Click on a term to see its definition from the Dauntless Aviation JargonBuster Glossary.

Answer Question

Our sincere thanks to all who contribute constructively to this forum in answering flight training questions. If you are a flight instructor or represent a flight school / FBO offering flight instruction, you are welcome to include links to your site and related contact information as it pertains to offering local flight instruction in a specific geographic area. Additionally, direct links to FAA and related official government sources of information are welcome. However we thank you for your understanding that links to other sites or text that may be construed as explicit or implicit advertising of other business, sites, or goods/services are not permitted even if such links nominally are relevant to the question asked.