| THE Q CODES CHALLENGE |
Feb 2023 |
North American |
N1AOK |
61 |
3 |
ABCEGILMNOQRSTUVZ |
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|
| EUROPEAN FILM DIRECTORS |
Nov 2017 |
European |
PA5LR |
3 |
3 |
014569ABCDEFGHIKLMNOPRSTUVY |
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|
| THE ZODIAC CHALLENGE |
Oct 2023 |
North American |
N1AOK |
50 |
4 |
ACDEFHILNOPRSTUXYZ |
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|
| THE PLAYING CARD MAPS CHALLENGE |
Nov 2022 |
North American |
N1AOK |
46 |
4 |
ABCDEGHILMNOPRSTUVY |
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|
| THE PATENT MEDICINE CHALLENGE |
Aug 2021 |
North American |
N1AOK |
30 |
4 |
0169ACDEFGHILMNOPRSTUVWY |
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|
| HOME BREW GEAR |
May 2018 |
North American |
K7HAP |
7 |
4 |
ABCDEFGHILMNOPRSUVY |
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|
| EUROPEAN TUNNELS |
Jul 2017 |
European |
PA5LR |
1 |
4 |
012578ABCDEGHIJLMNOPRSTU |
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|
| THE U-BOAT 1206 SINKING CHALLENGE |
Sep 2024 |
North American |
N1AOK |
36 |
5 |
0126ABCDEGHILMNOPRSTUVY |
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|
| THE MT. WASHINGTON OBSERVATORY CHALLENGE |
Aug 2024 |
North American |
N1AOK |
39 |
5 |
ABCDEFGHILMNORSTUVW |
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|
| CONTROLLED DEMOLITION |
Jun 2024 |
North American |
N1AOK |
44 |
5 |
ACDEGHILMNOPQRSTUVXY |
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|
| THE OLD BASEBALL RULES |
May 2024 |
North American |
N1AOK |
48 |
5 |
12ABCDEFGHILMNOPRSTU |
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|
| THE ROMAN COMMUNICATIONS SYSTEMS |
Mar 2024 |
North American |
KK4ITX |
53 |
5 |
ABCDEGHIKLMNOPQRSTUVY |
View/Edit |
|