Like I said, it could have been one of the PHF aircraft. Just check out what they have the next time you are in NN, there are several aircraft out there capable of speeds in excess of Mach 1. And no, they aren't really military jets.

Read:
With a rapidly expanding business, ATAC continually builds its database of possible candidates for the positions of Aircraft Pilots, Maintenance Personnel and key support personnel. Please forward your resume to the human resources department at:
info@badnewskunkworks.com

Aircraft Pilots
ATAC operates fighter aircraft in support of military training and special evaluation projects. We have operations in Newport News, Virginia; and may be establishing additional operations in California to support west coast flying. Interested individuals may submit resumes to add to our database of qualified candidates. Mail, fax or e-mail resume to ATAC.



Specifications

Engine: GE J-79 18,000 lbs A/B
Max Speed: Mach 2.2 / 750 KIAS
Max Range with 2 Tanks: 1,550 NM
G-Limits: +7.5 g / -3.5 g
Ceiling: 55,000 ft
Max Climb Rate: 30,000+ fpm
Payload: 16,000 lbs on 9 hdpts
Corner Velocity: 360 KIAS
Loiter: 1.5 hr on station