PlaneSense tracker: fleet & flights live

Over the last 90 days we recorded 70 different jets under the ICAO callsign CNS, 70 of them also in the last 30 days. The actual fleet may be larger: jets out of receiver range, in maintenance or flying under a different callsign are not counted.

According to the ICAO designator list published by the US Federal Aviation Administration (FAA), Cobalt Air, LLC (Portsmouth NH) is registered in United States. The list records the three-letter ICAO code, country and radio callsign of every operator.

PlaneSense flies under the ICAO callsign CNS; on the radio the crew identifies as "CHRONOS". On flight-tracking maps the callsign shows up as the code plus a flight number, e.g. CNS123. That is how we attribute flights to the operator.

The types we recorded most often under the PlaneSense callsign over the last 90 days: Pilatus PC-12 (49 jets) and Pilatus PC-24 (21 jets).

Most departures and arrivals in the last 30 days were at Portsmouth (KPSM, 381 movements), Bedford (KBED, 240 movements) and Atlanta (KPDK, 207 movements). The busiest route of the last 90 days was Bedford → Portsmouth (40 flights).

In the last 30 days the recorded flights emitted an estimated 3,885 t of CO₂ over 4,861.3 flight hours; year to date it is 6,622 t from 6,445 flights. The estimate multiplies the typical fuel burn of the aircraft class by flight time and 3.16 kg of CO₂ per kg of jet fuel.

The map above shows every jet of the fleet that is currently broadcasting ADS-B positions (7 airborne at the last update). Click a registration to open the flight history and live position of that jet. Flights are assigned via the ICAO callsign CNS.