1. Aviation Management Systems Inc
33 Jewell Ct, Portsmouth, NH 03801
Coordinate: 43.06943,-70.77056
Phone: (603) 431-3362
2. Port City Air Inc
104 Grafton Dr, Portsmouth, NH 03801
Coordinate: 43.06136,-70.8081
Phone: (603) 430-1177
3. Essex Aviation Group Inc
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|43.079502,-70.75984
Phone: Phone: (603) 766-1390