Ostfriesische Lufttransport
Airline Information
 Callsign | OLTRA |
 Country | Germany |
 Website | http://www.olt.de |
| Wikipedia | https://en.wikipedia.org/wiki/OLT_Express_Germany |
Airline Information| Callsign | OLTRA |
| Country | Germany |
| Website | http://www.olt.de |
| Wikipedia | https://en.wikipedia.org/wiki/OLT_Express_Germany |