according to:
http://www.faa.gov/airports/central/engineering/part77/
it states:
FAA Determination
Once the FAA has completed an aeronautical study, a determination is made regarding the impact to air navigation. One of three responses is typically issued:
1. No Objection- The subject construction did not exceed obstruction standards and marking/lighting is not required.
2. Conditional Determination - The proposed construction/alteration would be acceptable contingent upon implementing mitigating measures (Marking & Lighting, etc.)
3. Objectionable - The proposed construction/alteration is determined to be a hazard and is thus objectionable. The reasons for this determination are outlined to the proponent.
Please note that if at any time during the aeronautical study, the proposed alteration is determined to be a hazard, the study is halted with no further consideration and an objectionable determination is issued.
so it sounds like some sort of construction did not affect aircraft and no markings or lighting was required at that airport or area
Hello I have also a question to the Airport information box on the TAC. What does it mean when the Airport name is underlined for example Phoenix Deer Valley (DVI) or Scottsdale (SDL) but other Airports like Goodyear (GYR) or Glendale (GEU) are not, and more important where can I find the information relating to that.
Thank you for answering