Most aerial work is about distance. This kind is the opposite. Inspecting a monopole, a rooftop mechanical yard, or a stack of antenna arrays means flying close to metal, close to cables, and close to surfaces that reflect satellite signals in confusing ways.

Why it is worth doing from the air

The alternative is a climb. A tower climb requires a certified crew, rigging, a rescue plan, and a good chunk of a day, and it is one of the more dangerous routine jobs in any industry. A rooftop mechanical inspection is safer but still involves people on a roof, often near unguarded edges and live equipment.

An aircraft gets closer to an antenna face than a climber comfortably can, photographs every side of it in ten minutes, and puts nobody above ground. The climb still happens when work is needed. It just stops being how you find out whether work is needed.

What we document

On towers: mount condition and corrosion, connector and weatherproofing state at every jumper, cable dress and support spacing, antenna azimuth and downtilt, obstruction lighting, grounding, and ice shields. Photographed systematically, face by face and level by level, so the set can be compared against the last one.

On rooftop mechanical: unit condition, coil fouling, panel security, curb and flashing condition around every penetration, refrigerant line insulation, and the state of walkway pads. Half the value on a roof is simply an accurate count and location of what is up there, since drawings are frequently out of date and nobody has walked it in years.

The flying is genuinely harder

Large metal structures interfere with satellite reception, so the aircraft's position hold gets less reliable exactly where precision matters most. We plan for it: fly manually rather than trusting automation near the structure, approach from a direction that keeps the sky open behind the aircraft, and never put the structure between the aircraft and the pilot.

Guy wires are the real hazard. They are nearly invisible against a bright sky, obstacle sensors miss them routinely, and they are exactly where you would want to fly. On any guyed structure we identify and mark every anchor point on the ground before takeoff and fly a route that never crosses the wire plane.

Transmitting antennas add a second consideration. Active RF near a control link is not a theoretical concern, and coordinating a site visit with whoever controls the transmitters is part of the job on any live installation.

What you get

Full resolution stills organised by structure, face, and elevation, with location data intact. Where a client has an asset management system, we name and sequence files to match it, because inspection photographs that cannot be tied to an asset ID stop being useful the moment the person who took them leaves.

For any defect worth flagging, an annotated frame and a plain description of what we saw. We do not write engineering conclusions. A structural engineer or an RF team makes the call, and our job is to make sure they can make it from their desk.

Where this fits

Best value comes from doing it on a cycle rather than once. A yearly set that stacks against previous years turns a photograph into a trend, and corrosion is a trend rather than an event. It is the same argument we made for monthly construction records, applied to assets that change slowly.

We have been doing infrastructure work in Georgia for years, some of which we covered in utility inspections.

If you have towers, rooftop plant, or elevated assets that get inspected by climbing, tell us how many and where and we will price a cycle.