Welcome to the RR forums. If you're certain they're operating on DMR, two possibilities from
OneVoice...
100230 | T | School Buses | School Buses (Bergen Site) | Schools |
300500 | T | School Buses | School Buses (Bergen Site) | Schools |
There is an active lowband First Student license based in Oakland, Bergen County renewed last month. Would be worth checking 44.54 for activity, though perhaps they keep this around as a fallback
FCC Callsign KNEM789 (First Student Inc)
www.radioreference.com