D-IGRK — Citation CJ2 of ProAir Aviation GmbH
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Facts
- Type
- Citation CJ2
- Manufacturer
- Cessna
- Operator
- ProAir Aviation GmbH
- ICAO hex
- 3E28E4
Sightings
Over the last 7 days we recorded 5 flights on 2 days, most recently on July 10, 2026.
About the type: Citation cartel
A citation cartel is a group of academic authors who collude to cite one another's publications in order to artificially increase their citation impact. In many cases the cited works have no strong relevance to the works they are cited in. The practice of making excessive or spurious citations is known as citation stacking.
More aircraft operated by ProAir Aviation GmbH
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See D-IGRK and the surrounding airspace in real time in the flight radar — get the Aero.Academy app now.