current satellite licensee operating in the 137-150 MHz VHF band, which was allocated globally for "Little LEO" systems. Several such systems were planned in the early to mid-1990s, but ORBCOMM was the only one to launch successfully. In the continental United States, ORBCOMM statistically relays 90% of the text messages within six minutes, but gaps between satellites can result in message delivery times of 15 minutes or more. ORBCOMM reported during an earnings report call in early 2007 that 50% of subscriber-initiated reports (messages of six bytes in size) were received in less than one minute, 90% in less than 4 minutes, and 98% in less than 15 minutes. With the current constellation of ORBCOMM satellites, there is likely to be a satellite within range of almost any spot on Earth at any time of the day or night. Every satellite has an onboard GPS receiver for positioning. Typical data payloads are 6 bytes to 30 bytes, adequate for sending GPS position data or simple sensor readings. ORBCOMM Global launched 35 satellites in the mid to late 1990s. Of the original 35, 24 remain operational today, according to company filings. The plane F polar satellite, one of the original prototype first-generation satellites launched in 1995, was retired in April 2007 due to intermittent service. Two additional satellites (one from each of Plane B and Plane D) were retired in 2008 also due to intermittent service. The other five satellites that are not operational experienced failures earlier. The absence of these eight satellites can increase system latency and decrease overall capacity. ORBCOMM has invested in replacement satellites as the first generation is at or nearing end of life. On 19 June 2008, six additional ORBCOMM satellites were launched with the Cosmos-3M rocket: one ORBCOMM CDS weighing 80 kg, and five ORBCOMM Quick Launches weighing 115 kg each. These new satellites were built by German OHB System AG (platform) and by Orbital Sciences Corporation (payload) and included a secondary AIS. Design and production of the satellite platform was subcontracted by OHB System to Russian KB Polyot. On November 9, 2009, ORBCOMM filed a report to the US Securities and Exchange Commission stating that since its launch, communications capability for three of the quick-launch satellites and the CDS has been lost. The failed satellites experienced attitude control system anomalies as well as anomalies with its power systems, which resulted in the satellites not