Here are recieving frequencies for Various airshow teams. Date verifies last time I heard that frequency used:

The following frequencies have been said to be active for the Blue Angels:
246.400 - Solo/2-Team
275.350 - diamond formation	(Blue Angels 1 through 4  11/11/92)
251.600 - solo planes		(Blue Angels 5,6 and 7  11/11/92)
302.150 - All aircraft 		(Whole Unit or whoever is currently 						performing a maneuver before the crowd))
307.700 - Alternate All Aircraft frequency
399.000 - Angels 1-6 showline (11/11/92)

Other possible frequencies include:
118.100, 118.200, 
121.900 		(Ground Support)
141.560
142.000 		(Primary Tactical frequency for the Blue Angels),
142.025			(nb FM repeater) in/ 142.625 out
142.625, 143.00
143.600 		(maintenance) 
241.400, 250.800, 256.250 			(air-to-air)
360.400, 384.400, 391.900 395.900 		(air-to-air)


U.S. Air Force Thunderbirds flight demonstration squadron frequencies:
120.450			(operations)
140.400 		(air-to-air tactical, Thunderbird 7)   
			Confirmed Symnra, TN 9/18/93		
141.850			(team leader)  Confirmed Symnra, TN 9/18/93		
236.600, 		(air-to-air)
236.550, 241.400, 273.500, 283.500, (solo 5-6)
250.850 		(team leader)
253.500
294.700 		(air-to-air)
295.700 
322.300, 322.600 	(air-to-air)
382.900, 394.000 	(air-to-air) 
413.025  (nb FM) 	(ground support, Maintainence 2)    
			Confirmed Symnra, TN 9/18/93		

U. S. Air Force Golden Knights (Parachute Team)
032.400 		(Operations)
042.350 		(Primary)

Canadian Snowbirds
245.75
275.80			Channel 1
295.60			Channel 2
310.80			Channel 3

British Red Arrows
242.20, 242.050, 243.450, 253.450

Common civilian airshow tower and show control frequencies:
120.000, 123.400, 123.450, 123.750, 126.200, 126.400, 126.250, 128.250
349.400,		(USAF Military towers)
340.200, 		(Military air tower Pensacola NAS 11/11/92)
122.745  		Airshow Airboss (Show control) at Symnra, TN 9/18/93

Budlight Microjet
123.470		  	Confirmed Symnra, TN 9/18/93		

112.680, 121.770, 122.690, 122.700, (Courtland, AL Airshow 11/05/92)
118.150 		(Maxwell AFB tower,Montgomery, AL)
119.900			(BHM tower,Birmingham, AL)
124.500, 132.000 	(Approach, Birmingham, AL)
377.150			(Alabama ANG tower,Birmingham, AL)	

Modes on most frequencies are AM.

Thanks to airshow/scanner fanactics all over the world!
Please send corrections and updates to:
Skip Pennington, KD4IWW
CompuServe 71573,3123