Greg Gayden's World Record Spotter's Logbook
Welcome, today is Monday, September 7, 2026. Right now, it is 9:55 PM in Dallas/Fort Worth with a temperature of 72°F. There are 159,832 entries in my World Record Spotter's Logbook, including 15,595 unique aircraft at 148 airports. I have spotted 19,045 aircraft in 2026. You can search via airline, airport, registration, or date.

Aircraft marked with a ✈︎ are ones I’ve flown. Hover over the icon to see the flight details.

5 SEARCH RESULTS FOR 'N400QX':

DateAirportRegistrationTypeAirline
2/24/2007 LAX N400QX Bombardier Dash 8-Q401 Horizon Air
2/26/2007 LAX N400QX Bombardier Dash 8-Q401 Horizon Air
6/13/2008 PDX N400QX Bombardier Dash 8-Q401 Horizon Air
6/28/2011 SEA N400QX Bombardier Dash 8-Q402 Horizon Air
8/18/2013 LAX N400QX Bombardier Dash 8-Q402 Alaska Airlines (Horizon Air)
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