ISWL Club Callsign Allocations in 2025 / 2026

ISWL Club Callsigns "G*4BJC" and "M*1SWL"

ISWL Members in the UK who hold a FULL license are welcome,
to operate either of the club callsigns for a month at a time.

A letter of authority will be issued detailing the dates and ALL callsigns
allocated for your use, prior to commencement of operations.

If you are planning to operate from other UK areas during your month,
Please ensure that you notify John at the time of application,
so that ALL appropriate callsigns are authorised for your use.

All allocations listed below are provisional
until the Operator is issued with the letter of authority.

This allows members who wish to use a callsign for the first time,
to take priority over members who have used that callsign previously.

So even if a callsign is provisionally booked by a "Regular user",
contact John if you would like that callsign for the first time.

All Incoming QSL Cards should be sent to the QSL Manager
and NOT via the operator's Home Callsign

All outgoing QSL Cards are sent out by the QSL Manager
and NOT by the operating Station

Please contact the QSL Manager if you still require
a QSL Card for any ISWL Callsign previously used

For Club Callsign Allocations and Net Reports etc.
please email:-

John Fitzgerald G-11570 / G8XTJ at:

VP John - G8XTJ

OR in case of difficulty
contact Pete the Vice President at:

Call-Signs in use during September 2025

*2025*	*CALLSIGN*	*AUTHORISED CALLS*	*OPERATOR*	*/A WAB Square*
SEPTEMBER	*G4BJC /A**	GX4BJC/A	John - G8XTJ	SP80
" "	*M1SWL /A**	MN1SWL/A	Lindsay - GI3KME	J43

2025

CALLSIGN

AUTHORISED CALLS

OPERATOR

/A WAB Square

SEPTEMBER

G*4BJC /A

GX4BJC/A

John - G8XTJ

SP80

" "

M*1SWL /A

MN1SWL/A

Lindsay - GI3KME

J43

*2025*	*CALLSIGN*	*AUTHORISED CALLS*	*OPERATOR*	*/A WAB Square*
OCTOBER	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	MX1SWL	Arthur - G0KOC	TQ62
NOVEMBER	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	MN1SWL/A	Lindsay - GI3KME	J43
DECEMBER	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-

2025

CALLSIGN

AUTHORISED CALLS

OPERATOR

/A WAB Square

OCTOBER

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

MX1SWL

Arthur - G0KOC

TQ62

NOVEMBER

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

MN1SWL/A

Lindsay - GI3KME

J43

DECEMBER

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

2026	CALLSIGN	AUTHORISED CALLS	OPERATOR	/A WAB Square
JANUARY	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
FEBRUARY	*G4BJC /A**	GN4BJC/A	Lindsay - GI3KME	J43
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
MARCH	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
APRIL	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
MAY	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
JUNE	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
JULY	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
AUGUST	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
SEPTEMBER	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
OCTOBER	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
NOVEMBER	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-
DECEMBER	*G4BJC /A**	Available contact John G8XTJ	-	-
" "	*M1SWL /A**	Available contact John G8XTJ	-	-

2026

CALLSIGN

AUTHORISED CALLS

OPERATOR

/A WAB Square

JANUARY

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

FEBRUARY

G*4BJC /A

GN4BJC/A

Lindsay - GI3KME

J43

" "

M*1SWL /A

Available contact John G8XTJ

MARCH

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

APRIL

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

MAY

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

JUNE

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

JULY

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

AUGUST

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

SEPTEMBER

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

OCTOBER

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

NOVEMBER

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

DECEMBER

G*4BJC /A

Available contact John G8XTJ

" "

M*1SWL /A

Available contact John G8XTJ

GB Calls	GQ, MQ, GO, & MO Calls	G*4BJC 1992 - 2001	G4BJC + M1SWL 2002 - 2007	G4BJC + M1SWL 2008 - 2013	G4BJC + M1SWL 2014 - 2020	G4BJC + M1SWL 2021 - 2027

ISWL Club Callsign Allocations in 2025 / 2026

A letter of authority will be issued detailing the dates and ALL callsigns allocated for your use, prior to commencement of operations.

If you are planning to operate from other UK areas during your month, Please ensure that you notify John at the time of application, so that ALL appropriate callsigns are authorised for your use.

This allows members who wish to use a callsign for the first time, to take priority over members who have used that callsign previously.

So even if a callsign is provisionally booked by a "Regular user", contact John if you would like that callsign for the first time.

All Incoming QSL Cards should be sent to the QSL Manager and NOT via the operator's Home Callsign

All outgoing QSL Cards are sent out by the QSL Manager and NOT by the operating Station

Please contact the QSL Manager if you still require a QSL Card for any ISWL Callsign previously used

John Fitzgerald G-11570 / G8XTJ at:

This allows members who wish to use a callsign for the first time, to take priority over members who have used that callsign previously.

So even if a callsign is provisionally booked by a "Regular user", contact John if you would like that callsign for the first time.

A letter of authority will be issued detailing the dates and ALL callsigns
allocated for your use, prior to commencement of operations.

If you are planning to operate from other UK areas during your month,
Please ensure that you notify John at the time of application,
so that ALL appropriate callsigns are authorised for your use.

This allows members who wish to use a callsign for the first time,
to take priority over members who have used that callsign previously.

So even if a callsign is provisionally booked by a "Regular user",
contact John if you would like that callsign for the first time.

All Incoming QSL Cards should be sent to the QSL Manager
and NOT via the operator's Home Callsign

All outgoing QSL Cards are sent out by the QSL Manager
and NOT by the operating Station

Please contact the QSL Manager if you still require
a QSL Card for any ISWL Callsign previously used

This allows members who wish to use a callsign for the first time,
to take priority over members who have used that callsign previously.

So even if a callsign is provisionally booked by a "Regular user",
contact John if you would like that callsign for the first time.