COL4
COL4: 95 flyovers and 18 different airframes in the last 30 days from Spotterra's own ADS-B receiver network.
95flyovers / 30 days
18different airframes
16 025 fthighest
196 kttypical speed
Where to see it
- Frankfurt-Hahn Airport (EDFH) Spotting guides 3×
- EuroAirport Basel–Mulhouse–Freiburg (LFSB) Spotting guides 2×
- Wittmundhafen Air Base (ETNT) Spotting guides 2×
Airports from our guides within 60 km of where we heard the aircraft.
Who flies it
Callsign prefixes, not an official operator list.
Most frequent airframes
Source: Spotterra's own ADS-B receiver network and aggregators (adsb.lol — ODbL; adsb.fi). 30-day window, recomputed hourly.