Red1Aviation.com shows blocked aircraft, but protects the tail number. It would be nice to see all activity into an airport, even blocked tail numbers. I think this would make FlightAware’s superior product even better.
Here’s an example of how Red1Aviation.com shows blocked tail numbers:
12-10 06:03 BLOCKED GLF4 Arrived from SFO
Then clicking on the details gives you this:
Aircraft ID BLOCKED
Aircraft Type GLF4
Flight Plan Received 2005-12-10 04:15:06 from Oakland
Departure SFO SAN FRANCISCO INTERNATIONAL, SAN FRANCISCO CA
Destination GRR GERALD R. FORD INTERNATIONAL, GRAND RAPIDS MI
Planned Alt 41000 Feet
Planned Speed 467 kts.
Planned Dep 2005-12-10 07:15
Actual Dep 2005-12-10 07:18
Planned Arrival 2005-12-10 11:07
Estimated Arrival 2005-12-10 11:10
Actual Arrival 2005-12-10 11:03
Latest Speed 124 kts.
Latest Altitude 2800 Feet
Distance to Dest.
Last Update 2005-12-10 11:08
Tracking ID 65415665