Cessna 560XL Citation XLS+
N53UB · ICAO: A6AFD8 · Midsize jet

Columbia Bank is the Pacific Northwest commercial bank that came together with Umpqua, running branches across Oregon, Washington, Idaho and beyond.
N53UB is a 2013 Cessna 560XL Citation XLS+, S/N 560-6159, hex A6AFD8, previously N106ST and N965F. The FAA registry names COLUMBIA BANK directly, at a Lake Oswego, Oregon address — no trustee in the middle.
Oregon is the registry address, so the home field here is Portland-Hillsboro, the metro's business-aviation airport, inferred from that address rather than confirmed. The aircraft is a frequent Boeing Field visitor, which is where it will usually be seen on this map rather than at its base.
Note · Celebplanes tracks Columbia Bank's registered aircraft — not Columbia Bank personally. ADS-B data shows when and where the plane moved; who was aboard any given flight is unknown.
N53UB · ICAO: A6AFD8 · Midsize jet
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Yes. Celebplanes tracks 1 aircraft associated with Columbia Bank: a Cessna 560XL Citation XLS+ (N53UB). Every movement is logged from the public ADS-B broadcast, so the flight history on this page is a record of the aircraft, not of who was aboard.
Columbia Bank flies a Cessna 560XL Citation XLS+ (registration N53UB). Live tracking, full flight history, and CO₂ emissions for each aircraft are available on this page.
Columbia Bank owns 1 tracked aircraft: N53UB (Cessna 560XL Citation XLS+). This is the count Celebplanes can evidence from public registration and ADS-B records; aircraft held through undisclosed entities or chartered rather than owned would not appear here.
Columbia Bank flies a Cessna 560XL Citation XLS+ — a midsize aircraft (registration N53UB).
Columbia Bank's private jet tail number is N53UB (a Cessna 560XL Citation XLS+). Each registration links to the live tracking page with full flight history, fuel burn and CO₂ emissions on Celebplanes.
Columbia Bank's Cessna 560XL Citation XLS+ (N53UB) burns roughly 200 gallons of Jet-A per hour, which converts to about 1,921 kg of CO₂ per flight hour — equivalent to roughly 4,756 miles of average passenger-car driving.
Attributions derived from FAA registry + ADSB Exchange + SEC filings; may be incomplete or outdated. Methodology · Report an error. Observational use only.
Columbia Bank's home base is Portland-Hillsboro (KHIO / HIO).
Yes. Every transponder-equipped aircraft broadcasts unencrypted ADS-B position data continuously, by FAA mandate. Celebplanes aggregates this public broadcast from ADSB Exchange, ADSB.fi, FlightRadar24 and airplanes.live — the same sources used by news outlets and academic researchers. See celebplanes.com/methodology for details.