RV4
RV4: 21 flyovers and 9 different airframes in the last 30 days from Spotterra's own ADS-B receiver network.
21flyovers / 30 days
9different airframes
7 600 fthighest
149 kttypical speed
Where to see it
- Zürich Airport (LSZH) Spotting guides 5×
- Stuttgart Airport (EDDS) Spotting guides 2×
- Frankfurt Main Airport (EDDF) Spotting guides 2×
- Brussels South Charleroi Airport (EBCI) Spotting guides 1×
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.