One mile inside the SFRA boundary, flown on the terms it sets.
Leesburg is the Loudoun County seat, about a mile inside the Washington DC Special Flight Rules Area, with Leesburg Executive Airport sitting on the boundary and Class D airspace at the field. Downtown commercial blocks, industrial parks, large HOA communities, and large-lot rural property — we verify a parcel's airspace before we promise a date, then fly radiometric thermal and high-resolution visual capture across the surveyed surface.
- FROM DCA
- 29.0 NM
- STANDING
- Inside the DC SFRA
- POSTURE
- Served with FAA authorization
- CELLS
- Per-parcel. At the town and Leesburg Executive Airport area the FAA's grid returned no cell value, so altitude there is resolved through the authorization path rather than an automated ceiling.
- COUNTY
- Loudoun County
Leesburg sits 29.0 NM from the DCA VOR/DME — roughly one mile inside the 30-mile DC SFRA boundary — and the FAA notes Leesburg Executive Airport sits on the SFRA boundary itself, with JYO Class D airspace at the field. Operations run under prior FAA authorization and NOTAM discipline. Inside the SFRA the standing UAS security NOTAM is VMC-only and bars night, so flights are scheduled in daytime and twilight windows. Altitude is set by the authorization in hand or Part 107's 400-foot limit, whichever is lower.
HOW THIS IS READ → THE AIRSPACE GUIDE- 29.0NM
- Great-circle distance from the DCA VOR/DME — one mile inside the 30 NM Special Flight Rules Area boundary
- 100%
- Coverage per single mission — every section surveyed, no personnel on the membrane
- 48HR
- Findings report targeted within 48 hours of capture — geolocated and severity-ranked
- Radiometric
- Thermal payload class — findings resolve as measured ΔT signatures, not impressions
What we inspect in Leesburg.
County-seat commercial and office buildings
Leesburg's commercial core carries roofs that are awkward to reach and easy to read from above — parapets, membrane seams, mechanical curbs, and the wall-to-roof transitions where leaks actually start. One pass gives a property owner a dated condition record instead of a contractor's opinion.
Industrial park roofs
Low-slope assemblies in Leesburg's industrial parks, where moisture sits trapped under an intact cap sheet. It is invisible from the parking lot and unambiguous in thermal — located by section while it is still a repair, not a replacement.
Large HOA and townhome communities
Leesburg holds some of Loudoun's largest attached-roof communities. Capture runs across the whole field in one set of conditions, then ranks findings by building and section — the record a board needs to stage roof work across several budget years without guessing.
Equestrian estates and large-lot property
Barns, outbuildings, and dwelling roofs across acreage that no one wants to walk. We capture from the air, so nothing on the property needs to be moved, staged, or manned to get the record.
Engagements runnable in Leesburg.
Send us an address in Leesburg.
We come back with the airspace answer for that exact parcel — the cell or the authorization path that applies, plus the flight windows — before anyone talks about scheduling.
Leesburg, answered.
Leesburg is only a mile inside the SFRA boundary. Can you fly here?
Yes. Leesburg measures 29.0 NM from the DCA VOR/DME against the 30-mile Special Flight Rules Area boundary, and the FAA notes that Leesburg Executive Airport sits on that boundary. Inside the SFRA, operations run under prior FAA authorization with NOTAM discipline, and we verify the specific parcel before we commit to a date. No date is promised before the authorization is in hand.
The FAA grid showed no cell value at the town and airport area. Does that mean we cannot be flown?
No. A missing cell value means there is no automated ceiling published for that location — it does not mean the location is unfliable. Altitude there is resolved through the authorization path rather than an automated approval, and Leesburg Executive's Class D airspace requires prior FAA authorization regardless. We confirm which path applies to your address, then plan the profile inside what it allows.
Does the Class D airspace at Leesburg Executive change our survey?
It sets the authorization requirement, not the deliverable. Controlled airspace means prior authorization from the FAA, and the profile is planned to stay clear of the field's traffic and published procedures. Practically, it means the airspace check comes first and the capture window follows it.
Can you fly at night?
Inside the SFRA, no — the standing UAS security NOTAM limits operations to clear-weather daylight. Thermal contrast does build after sunset, so for parcels verified outside the SFRA we schedule night capture; for Leesburg the calendar runs on daylight and twilight windows, planned around weather and the current NOTAM picture.
Our HOA has a reserve study coming up. What does a mission give the board?
A dated, geolocated thermal and visual record of every roof section in the community, with findings ranked by severity and grouped by building. Boards use it to decide which clusters get attention in which budget year, and to document why the ranking was made. Findings arrive as scope for your own roofing contractors — Jinki performs no remediation.
Do you publish findings or name us anywhere?
No. A mutual NDA is standard, findings are prepared for you and your contractors, and we do not publish client sites, tenant names, or findings. The severity-ranked report is written as scope, not as a sales pitch.
Request a Q3 assessment
Two fields. A one-business-day response target. A mutual NDA before we see your site.
- Mutual NDA by default
- $5M liability coverage per operation
- Your data stays in your control
REQUEST FILED
- REF
- FILED
- SCOPE
- FACILITY ASSESSMENT
- NEXT
- FOUNDER RESPONSE TARGET < 1 BUSINESS DAY
Filed directly with Adnan Abdillahi, founder. Keep the reference for your reply.