A
| URL | Title | Language | Remark |
|---|---|---|---|
| APRS.FI | EN | Live APRS tracker |
D
| URL | Title | Language | Remark |
|---|---|---|---|
| DF2ET - Florian | German Amateur Radio Station DF2ET (Florian) | EN | Developer of MMDVM_HS_HAT |
| DG9VH (Kim) | German Amateur Radio Station DG9VH | DE | MMDVM / DVMega Dashboard programmer |
| Decentralized Amateur Pager Network | DAPNET | DE | POCSAG paging |
| DStar Limburg | DStar Limburg | NL | DStar |
E
| URL | Title | Language | Remark |
|---|---|---|---|
| Echolink | Echolink | EN | Echolink homepage |
| eQSL | eQSL | EN | Electronic QSL |
F
| URL | Title | Language | Remark |
|---|---|---|---|
| Funkmeldesystem | Funkmeldesystem | DE | Uitgebreide fora |
H
| URL | Title | Language | Remark |
|---|---|---|---|
| HRDLOG | HRDLOG | EN | Online logboek |
| HamnetDB | HamnetDB | EN | Live Hamnet status |
M
| URL | Title | Language | Remark |
|---|---|---|---|
| Batlabs | Batlabs | EN | Motorola-bijbel |
O
| URL | Title | Language | Remark |
|---|---|---|---|
| ON0LB | ON0LB Repeaters | NL | Repeater Tongeren - Vreren |
| ON4MLB | Amateur Radio Club Midden-Limburg | NL | ON-Limburg |
P
| URL | Title | Language | Remark |
|---|---|---|---|
| PA3EKI | PA3EKI - Jaap | NL | Teletron / Condor |
| PB1SAM | PB1SAM - Pascal | NL | |
| PE1ITR | PE1ITR - Rob | EN | VHF / UHF weak signals |
| PE1RDP | PE1RDP - Arno | EN | VHF / UHF |
| VERON A22 Zuid-Limburg | PI4VLB - VERON afdeling A22 | NL | Afdeling Zuid-Limburg |
| PinPoint APRS | PinPoint APRS | EN | APRS-client for Windows |
Q
| URL | Title | Language | Remark |
|---|---|---|---|
| QRZ | QRZ | EN | Callsign database |
R
| URL | Title | Language | Remark |
|---|---|---|---|
| Rijkspolitie | Rijkspolitie | NL | Nostalgic site of the former dutch state police (pre 1994) |
S
| URL | Title | Language | Remark |
|---|---|---|---|
| Stichting Telecommunicatie Techniek Arnhem | Stichting Telecommunicatie Techniek Arnhem | NL | Tetra DMO repeater |
| svxlink.org | SVXLink | EN | SVXLink project pagina |
U
| URL | Title | Language | Remark |
|---|---|---|---|
| UI-View | UI-View | EN | APRS-applicatie voor windows / APRS password generator |
X
| URL | Title | Language | Remark |
|---|---|---|---|
| XAstir | XAstir | EN | APRS-applicatie voor Linux |