British Special Event Station
Page managed by G5EEK
GB0SW
Country: England (EU), ITU: 27
QTH: Lancashire, United Kingdom
GB0SW
International Starwars Day
Country: England (EU), ITU: 27
Amateur
QTH: Lancashire, United Kingdom
This is a special event station setup to celebrate International Starwars Day. This callsign will be running from the 1st May 2023 - 7th May 2023. Please review the photos I have uploaded as I am sending out QSL cards to stations that have been worked with the callsign. This NOV is issues to Jamie Woodruff - G5EEK.
MP3s Recorded & Logged via Station Master Desktop
Posts by GB0SW
GB0SW's logbook
Last 232 QSOs logged by GB0SW
Last 232 QSOs logged by GB0SW
| Time | Operator | Freq | |
|---|---|---|---|
| 2023-05-04 17:06 UTC | 2E1JBC | 7119khz SSB | VIEW |
| 2023-05-04 15:45 UTC | YL2TQ | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:44 UTC | SM3NXS | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:42 UTC | S55X | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:41 UTC | F4JHH | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:37 UTC | SP4OKO | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:34 UTC | E5TCH | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:33 UTC | S51X | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:31 UTC | CT7ABD | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:29 UTC | RM9W | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:24 UTC | VE2EH | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:23 UTC | SQ6ML | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:22 UTC | SP9GFI | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:20 UTC | R2KW | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:17 UTC | TF4WD | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:15 UTC | DL1MIM | 14166khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:06 UTC | OE6WIG | 14170khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:05 UTC | SP3GFP | 14170khz SSB | VIEW 1 MP3s |
| 2023-05-04 15:03 UTC | 9A9O | 14170khz SSB | VIEW 1 MP3s |
| 2023-05-04 14:42 UTC | OK2BRV | 14075.02khz FT8 | VIEW |
| 2023-05-04 14:21 UTC | OM7OM | 14075.02khz FT8 | VIEW |
| 2023-05-04 14:10 UTC | SP2GR | 14075.02khz FT8 | VIEW |
| 2023-05-04 14:02 UTC | EA3GRA | 14075.02khz FT8 | VIEW |
| 2023-05-04 14:01 UTC | IZ2MFD | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:59 UTC | OK1SLM | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:57 UTC | D1CQ | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:54 UTC | OE3HLB | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:50 UTC | RP78KF | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:49 UTC | IZ1AZS | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:47 UTC | DL3ADI | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:45 UTC | LY3CY | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:44 UTC | RA3RKA | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:34 UTC | SP5MXW | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:24 UTC | RZ3ZZ | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:19 UTC | SQ8LSB | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:14 UTC | DL1AXB | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:12 UTC | IK1AMC | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:10 UTC | F1PBZ | 14075.02khz FT8 | VIEW |
| 2023-05-04 13:07 UTC | LZ2TIK | 14075.506khz FT8 | VIEW |
| 2023-05-04 13:04 UTC | IQ2XZ | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:59 UTC | ES6DO | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:51 UTC | RP78SIE | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:50 UTC | RN1CW | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:48 UTC | ZA5G | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:43 UTC | S54KD | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:41 UTC | IZ1YWD | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:39 UTC | LY5VP | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:37 UTC | EA1FJG | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:29 UTC | SP9AJD | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:26 UTC | RP78MR | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:23 UTC | LY0UKR | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:19 UTC | SP7SEK | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:17 UTC | OH5MNJ | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:16 UTC | DH0HAN | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:14 UTC | IW1QBR | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:12 UTC | SP9JCN | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:08 UTC | EA1CC | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:06 UTC | F4AWT | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:03 UTC | SP6AXW | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:02 UTC | SP6EFY | 14075.506khz FT8 | VIEW |
| 2023-05-04 12:00 UTC | II1CAI | 14075.506khz FT8 | VIEW |
| 2023-05-04 11:59 UTC | IK1MAP | 14075.506khz FT8 | VIEW |
| 2023-05-04 11:57 UTC | YT3PL | 14075.493khz FT8 | VIEW |
| 2023-05-04 10:13 UTC | G4SUX | 7127khz SSB | VIEW |
| 2023-05-04 10:10 UTC | MM0THE | 7127khz SSB | VIEW |
| 2023-05-04 10:05 UTC | M0XVT | 7127khz SSB | VIEW |
| 2023-05-04 10:03 UTC | G3VHH | 7127khz SSB | VIEW |
| 2023-05-04 09:59 UTC | M7OKA | 7127khz SSB | VIEW |
| 2023-05-04 09:57 UTC | GW7FBV | 7127khz SSB | VIEW |
| 2023-05-04 09:46 UTC | G4KCS | 7127khz SSB | VIEW |
| 2023-05-04 09:45 UTC | PA1MV | 7127khz SSB | VIEW |
| 2023-05-04 09:43 UTC | DA9MV | 7127khz SSB | VIEW |
| 2023-05-04 09:33 UTC | OH9FOXI | 14170khz SSB | VIEW |
| 2023-05-04 09:27 UTC | HB9HWM | 14170khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:25 UTC | EC3DR | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:23 UTC | S58WW | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:20 UTC | LY2QT | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:19 UTC | IU3RHT | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:17 UTC | SA3SHN | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:15 UTC | S56SEA | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:13 UTC | EA3HCL | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:12 UTC | SP6CTB | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:11 UTC | SP6OK | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:08 UTC | II3JIZ | 14217khz SSB | VIEW |
| 2023-05-03 16:06 UTC | S56RM | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:03 UTC | 9A6KFA | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:02 UTC | F9JS | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 16:01 UTC | SP3FLY | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 15:58 UTC | CS7AYD | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 15:57 UTC | UX2IQ | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 15:56 UTC | IU2IOT | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 15:55 UTC | SP6DEF | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 15:54 UTC | SP8SAB | 14217khz SSB | VIEW 1 MP3s |
| 2023-05-03 15:44 UTC | IU1NZF | 14182khz SSB | VIEW 1 MP3s |
| 2023-05-03 15:41 UTC | IU2QBL | 14182khz SSB | VIEW 1 MP3s |
| 2023-05-03 09:20 UTC | IU3QCG | 14193khz SSB | VIEW 1 MP3s |
| 2023-05-03 09:12 UTC | SP2LR | 14193khz SSB | VIEW 1 MP3s |
| 2023-05-03 09:09 UTC | SQ3DQ | 14193khz SSB | VIEW 1 MP3s |
| 2023-05-03 09:08 UTC | OK2LUN | 14193khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:52 UTC | SP9KRJ | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:46 UTC | IU3KWM | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:44 UTC | IU1MRG | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:41 UTC | SP9NSY | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:39 UTC | IK6OSZ | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:35 UTC | RA2F | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:33 UTC | SP4HOP | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:31 UTC | ES2LPK | 14132khz SSB | VIEW |
| 2023-05-02 19:30 UTC | LZ4DJ | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:27 UTC | IZ5MMK | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:21 UTC | OK1PA | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:17 UTC | HA9ST | 14132khz SSB | VIEW 1 MP3s |
| 2023-05-02 19:04 UTC | 2E0BMA | 7121khz SSB | VIEW |
| 2023-05-02 19:03 UTC | G0SLR | 7121khz SSB | VIEW |
| 2023-05-02 19:02 UTC | LY3QT | 7121khz SSB | VIEW |
| 2023-05-02 18:59 UTC | PD4WF | 7121khz SSB | VIEW |
| 2023-05-02 18:56 UTC | M5STC | 7121khz SSB | VIEW |
| 2023-05-02 18:53 UTC | G0LQI | 7121khz SSB | VIEW |
| 2023-05-02 18:50 UTC | M0RJL | 7121khz SSB | VIEW |
| 2023-05-02 18:48 UTC | PE1PXL | 7121khz SSB | VIEW |
| 2023-05-02 18:45 UTC | MW6HNN | 7121khz SSB | VIEW |
| 2023-05-02 18:44 UTC | G3UZM | 7121khz SSB | VIEW |
| 2023-05-02 18:38 UTC | ON4LAN | 7121khz SSB | VIEW |
| 2023-05-02 18:34 UTC | G0VEO | 7121khz SSB | VIEW |
| 2023-05-02 14:13 UTC | F5LMJ | 14075.341khz FT8 | VIEW |
| 2023-05-02 14:05 UTC | DL3YL | 14075.311khz FT8 | VIEW |
| 2023-05-02 14:02 UTC | DL9KM | 14075.311khz FT8 | VIEW |
| 2023-05-02 13:54 UTC | LY3PW | 14075.311khz FT8 | VIEW |
| 2023-05-02 13:04 UTC | OE3WWE | 14075.311khz FT8 | VIEW |
| 2023-05-02 13:00 UTC | UX4LX | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:59 UTC | IU5RPJ | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:52 UTC | RP78ZKS | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:51 UTC | 9A4ZM | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:49 UTC | LB9YI | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:41 UTC | SP3OWE | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:38 UTC | I4TIT | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:31 UTC | S57CT | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:28 UTC | DD6MH | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:27 UTC | HB9HSN | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:25 UTC | DL3VPZ | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:21 UTC | DH0GBC | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:16 UTC | SP6DXH | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:15 UTC | 9A2KS | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:14 UTC | G1FRJ | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:12 UTC | EB3JT | 14075.311khz FT8 | VIEW |
| 2023-05-02 12:10 UTC | PB0ACU | 7075.26khz FT8 | VIEW |
| 2023-05-02 12:07 UTC | 2E0JJS | 7075.42khz FT8 | VIEW |
| 2023-05-02 12:04 UTC | PA2RO | 7075.42khz FT8 | VIEW |
| 2023-05-02 12:03 UTC | 3Z150GHJ | 7075.42khz FT8 | VIEW |
| 2023-05-02 12:00 UTC | F1LPT | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:58 UTC | PD0JNG | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:55 UTC | GR8AMC | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:54 UTC | G8VJU | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:48 UTC | DK4VF | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:33 UTC | PD0MNO | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:24 UTC | DK4FH | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:22 UTC | DC4XA | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:17 UTC | PD0IFI | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:13 UTC | MW6FGN | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:10 UTC | G3UAS | 7075.42khz FT8 | VIEW |
| 2023-05-02 11:04 UTC | MX1COL | 7075.29khz FT8 | VIEW |
| 2023-05-02 11:02 UTC | G6IBO | 7075.29khz FT8 | VIEW |
| 2023-05-02 11:01 UTC | M3TVO | 7075.29khz FT8 | VIEW |
| 2023-05-02 11:00 UTC | 2R0XBT | 7075.29khz FT8 | VIEW |
| 2023-05-02 10:57 UTC | PD3LWD | 7075.29khz FT8 | VIEW |
| 2023-05-02 10:56 UTC | DD5JC | 7075.29khz FT8 | VIEW |
| 2023-05-02 10:51 UTC | PD0ONP | 7075.29khz FT8 | VIEW |
| 2023-05-02 10:48 UTC | PA3AGN | 7075.44khz FT8 | VIEW |
| 2023-05-02 10:47 UTC | M0IDE | 7075.44khz FT8 | VIEW |
| 2023-05-02 10:44 UTC | ON4CAS | 7075.44khz FT8 | VIEW |
| 2023-05-02 10:41 UTC | PC5L | 7075.29khz FT8 | VIEW |
| 2023-05-02 10:35 UTC | 2E0DBS | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:33 UTC | G4WGE | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:31 UTC | DK2LO | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:30 UTC | PD2NBE | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:26 UTC | F5LMJ | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:22 UTC | OO7F | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:20 UTC | M7TPT | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:16 UTC | GR3PXT | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:12 UTC | G4GVB | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:10 UTC | GR0KUC | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:07 UTC | DH8BAB | 7075.517khz FT8 | VIEW |
| 2023-05-02 10:02 UTC | GS3PYE | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:56 UTC | GM1VNA | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:55 UTC | M3TVO | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:53 UTC | OZ1RD | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:51 UTC | DL4YCD | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:48 UTC | PD1WS | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:47 UTC | GR8MIA | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:43 UTC | G0LUH | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:43 UTC | GR0AKH | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:40 UTC | EI3CTB | 7075.517khz FT8 | VIEW |
| 2023-05-02 09:39 UTC | PE1NPS | 7075.517khz FT8 | VIEW |
| 2023-05-01 18:46 UTC | DK8ZZ | 7075.445khz FT8 | VIEW |
| 2023-05-01 18:20 UTC | G1XGN | 7103khz SSB | VIEW |
| 2023-05-01 18:14 UTC | G4XIX | 7103khz SSB | VIEW |
| 2023-05-01 18:10 UTC | MM3GQT | 7103khz SSB | VIEW 1 MP3s |
| 2023-05-01 18:01 UTC | G6NMA | 7103khz SSB | VIEW 1 MP3s |
| 2023-05-01 17:57 UTC | G0HQE | 7103khz SSB | VIEW 1 MP3s |
| 2023-05-01 16:33 UTC | M0PVM | 7170khz SSB | VIEW |
| 2023-05-01 16:29 UTC | UR5ERI | 14161khz SSB | VIEW |
| 2023-05-01 16:28 UTC | S57NPM | 7127khz SSB | VIEW |
| 2023-05-01 16:11 UTC | 2R1FUE | 7127khz SSB | VIEW |
| 2023-05-01 13:46 UTC | I1NDB | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:44 UTC | IZ1RSS | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:43 UTC | IZ3ZLG | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:41 UTC | HB9HSA | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:40 UTC | IK2IQD | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:38 UTC | SP2NAX | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:37 UTC | IW4EII | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:35 UTC | IZ2HPZ | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:31 UTC | EA4HLR | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:29 UTC | HB9EDR | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:28 UTC | OE3AGH | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:28 UTC | OE3MNU | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:26 UTC | EA1FKH | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:25 UTC | F4HTV | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:25 UTC | HB9OAB | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:23 UTC | OK1DSN | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:22 UTC | IU1JFH | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:21 UTC | IZ3LQS | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:19 UTC | IZ2SOB | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:16 UTC | IU2ROG | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:15 UTC | EA3HXQ | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 13:09 UTC | 9A7KNB | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 12:56 UTC | IU2CAV | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 12:54 UTC | IZ2MFD | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 12:54 UTC | RA1AV | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 12:51 UTC | S52BB | 14196khz SSB | VIEW 1 MP3s |
| 2023-05-01 12:47 UTC | SP6RCK | 14075.487khz FT8 | VIEW |
| 2023-05-01 12:44 UTC | SP6SOZ | 14075.487khz FT8 | VIEW |
| 2023-05-01 12:42 UTC | SP2BIK | 14075.487khz FT8 | VIEW |
| 2023-05-01 12:39 UTC | EA1C | 14075.446khz FT8 | VIEW |
Logged by other radio operators