Aircraft Disinsection at San Carlos Airport (SQL)
San Carlos sits in the middle of the Peninsula, minutes from the Silicon Valley companies whose principals fly from it, and its ramp turns over constantly with turboprops and light jets. If your next trip out of SQL connects to an international itinerary that requires disinsection, we come to the aircraft here and treat it before boarding.
If your next departure from SQL is to a country that requires disinsection, we come to your aircraft here, treat it empty before boarding to the WHO pre-embarkation method, and issue the certificate for the flight. We typically reach SQL within 24 to 36 hours of confirmation, and scheduled bookings are guaranteed for the departure.
About San Carlos Airport
San Carlos is the Peninsula’s general aviation home, a single-runway field under the San Francisco approach shelf with one of the busiest light-aircraft ramps in Northern California. The wealth around it flies: owners here step up through turboprops into jets kept at SQL or nearby, and international trips are planned from kitchen tables in Atherton and Menlo Park.
Where the requirement comes from
No US authority requires disinsection on departure. The obligation is created by the arriving country, which expects a treated aircraft and a certificate. Pre-embarkation treatment performed at SQL, the last port before a non-stop international arrival, is how operators meet it without spraying an occupied cabin at the far end.
From SQL the requirement is mostly a Pacific one: Australia and New Zealand require disinsection on every arriving international aircraft, and the Cook Islands and Solomon Islands require it too. Many itineraries from San Carlos stop in Hawaii, which then becomes the last US port and the place for pre-embarkation treatment; non-stop departures are treated here at SQL. New Zealand, Cook Islands, Chile appear on the list as well.
How it works on the SQL ramp
Nothing about the SQL treatment disrupts your departure. We time it to your boarding, coordinate access and position with the FBO, and treat the empty aircraft, cabin, flight deck and holds, to the WHO method once catering and cleaning are finished. The aircraft ventilates for the required wait, the certificate goes aboard, and passengers step onto a treated aircraft without ever seeing the process.
SQL at a glance
| Airport | San Carlos Airport |
|---|---|
| IATA | SQL |
| ICAO | KSQL |
| Location | San Carlos, California |
| Region | West Coast |
| Typical disinsection destinations | Australia, New Zealand, Cook Islands, Chile |
| Treatment | Pre-embarkation, empty aircraft, before boarding, at your FBO or hangar |
| Reviewed | August 2026 |
Destinations we serve from here
From SQL: Australia, New Zealand, Cook Islands, Chile, and the rest of the destinations we serve. Australia and New Zealand carry operator paperwork we help with; if either is on a San Carlos itinerary, start early.
Tell us your route and we will confirm exactly what your aircraft needs.
Destination, departure airport, dates. We confirm the requirement, come to the aircraft, and handle the certificate.
SQL disinsection questions, answered
Is SQL in your coverage?
It is. We treat aircraft at San Carlos Airport on the ramp or in the hangar before boarding, and we handle our own travel to San Carlos. Send us the destination and date and we will confirm the plan.
Does a flight from SQL to Australia need disinsection?
Yes, Australia requires it on arriving aircraft, and pre-embarkation treatment at SQL before boarding is a method it accepts for a non-stop flight. New Zealand, Cook Islands, Chile are other common cases from San Carlos. Send us the route and we will confirm the plan.
How much notice do you need for a departure from SQL?
We can often accommodate short-notice requests at SQL. Send us the destination and date as soon as the trip is likely and we will plan the treatment at San Carlos around your boarding.
Our trip out of SQL has a technical stop before the destination. Does that change things?
Yes, because pre-embarkation belongs at the last port before the destination country. Send us the full routing from SQL and we will confirm where the treatment should be performed and whether it can be done in the US.
Do you also serve other airports near San Carlos?
Yes. In the West Coast we also come to Monterey Regional Airport (MRY), Long Beach Airport (LGB), Palm Springs International Airport (PSP), McClellan-Palomar Airport (CRQ), Santa Barbara Airport (SBA), Napa County Airport (APC), and to any other US airport your aircraft departs from.