| A110*G | This airport has been surveyed by the national geodetic survey. |
| A110-1 | Ground vehicles monitor CTAF when air traffic control tower closed. |
| A110-2 | No practice approaches by aircraft over 12500 lbs. |
| A110-23 | Terminal ramp prohibited for use to general aviation. |
| A110-24 | Taxiway 'V' closed daily 2000-0800; available for taxi north of taxiway 'C'. |
| A110-26 | ASDE-X surveillance system in use: pilots should operate transponders with mode 'C' on all taxiways and runways. |
| A110-3 | Deer and birds on and in vicinity of airport. |
| A110-4 | 110' unmarked light poles 2700' from threshold runway 34 900' L of centerline. |
| A110-5 | Run up pads for taxiways F and T closed to aircraft with wingspan over 118 ft. Runup pad for taxiway T used for overnight aircraft parking between 2000-0800. |
| A110-8 | Noise abatement procedures in effect; contact airport manager 401-691-2297.helicopters avoid residential areas when below 1000 ft. |
| A110-9 | Northwest ramp aircraft with wingspan greater than 110 ft req ground crew assistance for thru taxi and parking. |
| A49-05 | ALSF2 becomes SSALR when air traffic control tower closed. |
| A57-16 | Approach ratio 23:1 to displaced threshold. |
| A81 | When air traffic control tower closed activate HIRL runways 05/23 and 16/34; SSALR runway 05; MALSR runways 23 and 34; runway 05 tdzl and runway 05/23 centerline and taxiway lights - CTAF. |
