Are you performing work or developing on Airport property?
You will more than likely require an airspace study. The Oklahoma City Airport Trust requires that anyone needing an airspace study submit all documents to the Trust for submission to the FAA. Furthermore, it is required that ALL On-Airport airspace studies attach a 1A Survey.
Please fill out an FAA 7460-1 form for any building, structure, and/or crane you will build and use that is over 25 feet in height. You will find a current version of the form here.
A 1A Survey is easy to do, and you can have a local surveyor perform the work. You will find the FAA Certification of Data Accuracy Form, which is the official FAA 1A Survey form, here.
1A Notes
- Have the surveyor fill out the form exactly as shown.
- No other form will do.
- The surveyor should not alter the form in any way.
- Make sure the information at the top of the form is filled out.
- In the table, fill out the information for each of the four lat/long points. For example, a crane will need 4 points where the crane will operate, forming a box. A hangar/building will need at minimum 4 corners but may also require the roof peak (highest points).
- Site Elevation (existing ground elevation), Above Ground Level (crane height) and the Overall Height (existing ground elevation plus the crane height).
- Mark the box labeled “within 20 feet horizontal and 3 feet vertical.” No other accuracy will be accepted.
- Finally, sign, seal, and date.
A site plan and/or aerial map showing your project location is always welcome.
Email all completed, signed, and sealed forms to [email protected].