Small Transport; Low Wing; 2 Turbojet Eng
Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 125; Flight Crew Total 14300; Flight Crew Type 3800
Confusion; Communication Breakdown
ATC Issue All Types; Deviation - Altitude Excursion From Assigned Altitude; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter CFTT / CFIT
Air Traffic Control Issued Advisory / Alert; Flight Crew FLC complied w / Automation / Advisory; Flight Crew Returned To Clearance; Flight Crew Took Evasive Action
Environment - Non Weather Related; Procedure
After being vectored to the final RNAV approach fix were clear for visual approach Runway 32 at FRG; I desired to continue the RNAV approach already setup with visual condition and runway insight; but about 1.8 miles from the Airport and about 600 ft. Tower call me for low altitude advisory and ask to regain altitude or fix the condition which I did and continue the approach to Runway 32. Reason for this situation I have not clue as I was following approach altitudes according to the approach plate. We were in VMC condition and runway in sight even before got to the Final Approach fix. Thanks for your consideration.
Captain reported on visual approach receiving a confusing ATC low altitude alert.