What if I have an unserviceable unit?
Unfortunately, the following models are no longer serviceable. They can no longer be serviced due to availability of parts. This list includes all Bottomline, Geonav and Zercom products and many Legacy Humminbird products.
| HELIX 5 GPS (G1) | HELIX 7 SONAR GPS (G1) | HELIX 12 CHIRP GPS (G1) |
| HELIX 5 SONAR GPS (G1) | HELIX 9 DI GPS (G1) | HELIX 12 CHIRP DI GPS (G1) |
| HELIX 5 DI GPS (G1) | HELIX 9 SI GPS (G1) | HELIX 12 CHIRP SI GPS (G1) |
| HELIX 7 DI (G1) | HELIX 9 SONAR GPS (G1) | SM1000 |
| HELIX 7 DI GPS (G1) | HELIX 10 DI GPS (G1) | SM2000 |
| HELIX 7 SI GPS (G1) | HELIX 10 SI GPS (G1) | |
| HELIX 7 SONAR (G1) | HELIX 10 SONAR GPS (G1) |
| 100 SX | AIS 100 | PIRANHAMAX 215 |
| 105 SX | AS 12RD2KW | PIRANHAMAX 215 PT |
| 110 Fishin' Buddy | AS 21RD4KW | PIRANHAMAX 220 |
| 120 Fishin' Buddy | AS ETH 5PS | PIRANHAMAX 230 PT |
| 130 Fishin' Buddy | AS GR4 | PIRANHAMAX 240 |
| 140 Fishin' Buddy | AS GR16 | PLAT ID 120 |
| 141c | AS GR50 | PLAT ID 120 PT |
| 161 | AS INTERLINK | PLAT ID 600 |
| 200 DX | ASP 1 | PRO ANGLER |
| 300 TX | BCI | PRO ANGLER 400 SX |
| 323 | CH30II | PRO FLASHER |
| 325 | CID | RF10 |
| 343c | CLEARWATER CLASSIC | RF15 |
| 345c | CLEARWATER PRO | RF20 |
| 345c DI | COLORPOINT | RF25 |
| 346c DI | CVR1000 | RF30 |
| 363 | CVR200 | RF35 |
| 365 | CVR50 | RF40 |
| 383c | DC 25 | RF45 |
| 385c | DC 5 S US | RH 44 |
| 385c DI | DDI | RH 45 |
| 386ci | DIGITEMP | RTS |
| 386ci DI | DIM 3 120 | RX AIS |
| 398ci SI | DIM 3 600 | SAR TX1 |
| 400 TX | EZ4400 | SCOUT II |
| 405 SX | EZ5500 | SCOUT SIDEFINDER |
| 515 | EZ6600 | SR ID 600 |
| 525 | FB I | STG |
| 535 | FB II | TBL |
| 541 | FB III | TBL 050 |
| 550 | FB JR. | TBL 100 |
| 560 | FB1101 | TBL 101 |
| 561 | FB1200 | TBL 110XT |
| 561 DI | FB2200 | TBL 200 |
| 565 | FB2201 | TBL 210 |
| 570 | FB2250 | TBL 210F |
| 570 DI | FB2255 | TBL 211 |
| 571 HD DI | FB4200 | TBL 211F |
| 575 | G10 | TBL 220 DUAL |
| 580 | GPS CI | TBL 300 |
| 581i | HDR 200I | TBL 310 |
| 581i DI | HDR 400G | TBL 310D |
| 581i HD DI | HDR 400I | TBL 311 |
| 585c | HDR 600 | TBL 360 |
| 586c | HDR 610 | TBL II |
| 586c HD | HELIX 5 XD GPS | TBL II DST |
| 587ci | HTG 1 | TBL II STANDARD |
| 587ci HD | ICE 345c | TCR 101 |
| 587ci HD DI | ICE 385ci | TCR COLOR 1 |
| 595c | INDASH FLASHER | TCR ID 1 |
| 596c | LCF40 | TCR ID 10 |
| 596c HD | LCR 100G | TCR PORT |
| 597ci | LCR 100I | TFX IDD OEM |
| 597ci HD | LCR 3D | TFX IDF OEM |
| 597ci HD DI | LCR PORT | TFX100 ID OEM |
| 598ci HD SI | LCR PORT 400 | TG D |
| 678c HD | LCR PORT II | TOUR 0310 |
| 678c HD DI | LCR W | TOUR 0310XT |
| 678c HD XD | LCR1000 | TOUR 0311F |
| 688ci HD | LCR2000 | TOUR 0320 |
| 688ci HD DI | LCR3000 | TOUR 0360 SCANNER |
| 688ci HD XD | LCR3004 | TOUR 0480 |
| 698ci HD SI | LCR4 ID | TOUR 1100 |
| 717 | LCR40 ID | TOUR 1101 |
| 718 | LCR400 | TOUR 1200 |
| 727 | LCR400 ID | TOUR 1250 |
| 728 | LCR400 ID PT | TOUR 2100 |
| 737 | LCR4000 | TOUR 3100 |
| 747c | LCR4000 D | TOUR 3200 |
| 755c | LCR4004 D | TOUR 3300 |
| 757 | LCR4X6 | TOUR 3310 |
| 767 | LCR8000 | TOUR 4100 |
| 768 | LCRM SYSTEM | TOUR 4300 |
| 777c2 | LEGEND 1000 | TOUR 4400 |
| 778c | LEGEND 1000D | TOUR 5100 |
| 778c HD | LEGEND 2000 | TOUR 5300 |
| 785c2 | LEGEND 2000D | TOUR 6300 |
| 786ci | LEGEND 3000 | TOUR 6500 |
| 787c2 | LEGEND 3000D | TOUR CHAMPION |
| 787c2i | LEGEND ID40 | TOUR CHAMPION 5 |
| 788c & 788ci | LORAN C | TOUR CHAMPION HR |
| 788ci HD | LPG 2000 | TOUR GPS MODULE |
| 788ci HD DI | MATRIX 10 | TOUR GUIDE |
| 797c2 | MATRIX 10 PT | TOUR LEADER SF |
| 797c2i SI | MATRIX 12 | TOUR LEADER SF3 |
| 797c2 SI | MATRIX 15 | TOUR MASTER |
| 798c SI | MATRIX 17 | TOUR MASTER HR |
| 798ci SI | MATRIX 20 | TOUR MASTER SF |
| 798ci HD SI | MATRIX 20 PT | TOUR MASTER SF3 |
| 858c | MATRIX 25 | TOUR PRO |
| 858c DI | MATRIX 35 | TOUR PRO + |
| 858C HD | MATRIX 45 | TOUR PRO + SF |
| 858C HD XD | MATRIX 55 | TOUR PRO SF |
| 858C HD DI | MATRIX 65 | TOUR SERIES |
| 859ci HD | MATRIX 67 | TOUR STALKER |
| 859ci HD DI | MATRIX 77C | TOUR STALKER 3 WAY |
| 859ci HD XD | MATRIX 87C | TRAK PRO 128 DX |
| 898c SI | MATRIX 97C | TRAK PRO 160 SX |
| 898c HD SI | NCC 6800 | TRAK PRO ANGLER |
| 899cI HD SI | NS10 US | TX AIS |
| 917 | NS25 | VHF 5 |
| 931 | ONIX 10ci - All models | VHF 55 |
| 937 | ONIX 10ci SI - All models | VHF 255 |
| 947 | ONIX 8ci - All models | WIDE 100 & PT |
| 955c | ONIX 8ci SI - All models | WIDE 128 & PT |
| 957c | PIRANHA 1 & PT | WIDE 2000 |
| 958c | PIRANHA 2 | WIDE 3D PARAMOUNT |
| 958c DI | PIRANHA 3 | WIDE 3D VIEW |
| 958c HD | PIRANHA 4 & PT | WIDE 3D VISION |
| 958c HD DI | PIRANHA 5 | WIDE 3D VISTA |
| 959ci HD | PIRANHAMAX 10 | WIDE EYE & PT |
| 959ci HD DI | PIRANHAMAX 15 | WIDE ONE & PT |
| 959ci HD XD | PIRANHAMAX 143 | WIDE OPTIC & PT |
| 967c 3D | PIRANHAMAX 150 | WIDE PANORAMA |
| 981 | PIRANHAMAX 153 | WIDE PARAMOUNT |
| 987 | PIRANHAMAX 155 | WIDE PORTRAIT |
| 997 | PIRANHAMAX 160 | WIDE VIEW |
| 998c SI | PIRANHAMAX 165 | WIDE VISION |
| 998c HD SI | PIRANHAMAX 170 | WIDE W |
| 999ci HD SI | PIRANHAMAX 175 | WP60 ID |
| 1155c | PIRANHAMAX 176i | WPS120 |
| 1157c | PIRANHAMAX 180 | WPS30IIC |
| 1158C | PIRANHAMAX 190c | WPS360 |
| 1158C DI | PIRANHAMAX 195c | WPS60C |
| 1159ci HD | PIRANHAMAX 196ci | XP 2000 |
| 1159ci HD DI | PIRANHAMAX 197c | XP 4000 |
| 1159ci HD XD | PIRANHAMAX 197c DI | XTREME 160 OEM |
| 1197c SI | PIRANHAMAX 20 | XTREME 160T OEM |
| 1198c SI | PIRANHAMAX 30 | Z160 |
| 1199ci HD SI | PIRANHAMAX 210 | ZF40 |
| ION 10 | ION 12 | ZR5 |
