Justice League Signal Device

Justice League Signal Device

Justice League Signal Device

Justice League Signal Device

Alerts Justice League members when they're needed.

Name:

Justice League Signal Device

Aliases:

Start year:

1960

First issue:

The Brave and the Bold #28 Starro the Conqueror!

See at ComicVine

cover

No description

Issues

March 1960

The Brave and the Bold (1955) #28 Starro the Conq… March 1st, 1960

October 1960

Justice League of America (1960) #1 The World of … October 31st, 1960

December 1980

Action Comics (1938) #514 Countdown of the Killer… December 31st, 1980

December 1981

Justice League of America (1960) #197 Crisis in L… December 1st, 1981

May 1982

Justice League of America (1960) #202 Star Fall May 31st, 1982

March 1984

Justice League of America (1960) #224 The Suprema… March 31st, 1984

April 1984

Justice League of America (1960) #225 Let There B… April 1st, 1984

July 1985

The Shadow War of Hawkman (1985) #3 My Worlds Opp… July 1st, 1985

May 1987

Justice League (1987) #1 Born Again May 31st, 1987

June 1987

Justice League (1987) #2 Make War No More! June 30th, 1987

August 1987

Justice League (1987) #4 Winning Hand August 31st, 1987

April 1988

Justice League International (1987) #12 Who is Ma… April 30th, 1988

February 1990

Justice League America (1989) #35 Lifeboat February 28th, 1990

February 1998

The Power of SHAZAM! (1995) #35 Lightning and Sta… February 1st, 1998

March 1998

JLA: Year One (1998) #3 Guess Who? March 31st, 1998

August 2004

Identity Crisis (2004) #1 Chapter One: Coffin August 1st, 2004

September 2004

Identity Crisis (2004) #2 Chapter Two: House of L… September 1st, 2004

October 2004

Firestorm (2004) #4 Everybody Wants You, Part 1 October 1st, 2004

November 2004

Firestorm (2004) #5 Everybody Wants You, Part 2 November 1st, 2004

October 2006

52 (2006) #24 Just Imagine; The Origin of Booster… October 18th, 2006

December 2009

Justice League of America (2006) #38 Out of the A… December 1st, 2009

September 2023

Knight Terrors: First Blood (2023) #1 September 1st, 2023

Volumes

1938

Action Comics (1938) 1 issue(s)

1955

The Brave and the Bold (1955) 1 issue(s)

1960

Justice League of America (1960) 5 issue(s)

1985

The Shadow War of Hawkman (1985) 1 issue(s)

1987

Justice League (1987) 3 issue(s)

Justice League International (1987) 1 issue(s)

1989

Justice League America (1989) 1 issue(s)

1995

The Power of SHAZAM! (1995) 1 issue(s)

1998

JLA: Year One (1998) 1 issue(s)

2004

Firestorm (2004) 2 issue(s)

Identity Crisis (2004) 2 issue(s)

2006

52 (2006) 1 issue(s)

Justice League of America (2006) 1 issue(s)

2023

Knight Terrors: First Blood (2023) 1 issue(s)