Mababu a Bi-Pin a Airfield (omwe amadziwikanso kuti mababu a bi-pin) ndi mtundu wa nyali kapena babu la nyali lomwe limagwiritsidwa ntchito kwambiri mumakina owunikira ndege. Amapangidwa mwapadera kuti apereke kuwala kowala komanso kolunjika m'misewu yowulukira ndege, misewu yodutsa magalimoto, ndi madera ena a bwalo la ndege. Ma nyali awa ali ndi maziko a ma pin awiri omwe amalola kuyika mosavuta ndikusintha magetsi oyenera. Ma nyali a bi-pin a airfield nthawi zambiri amagwiritsa ntchito mphamvu zochepa ndipo amapereka magwiridwe antchito odalirika kuti atsimikizire kuti ndege zikugwira ntchito bwino komanso motetezeka m'mabwalo a ndege.
| ANSI | PHILIPS | OSRAM | GE | NAMBALA YA CHIGAWO CHA AMGLO | TSOPANO A | WATTAGE W | MAZIKO | YOWUNIKA FLUX (LM) | AVEREJI MOYO (HR.) | CHIKWANGWANI |
| EXL | 6112LL | 64322 | 11478 | AHV-6.6A-30WD-40CM | 6.6A | 30 | GZ9.5 | 375 | 1,000 | C-8 |
| EXM | 6134LL | 64320 | 11482 | AHV-6.6A-45WH-40CM | 6.6A | 45 | GZ9.5 | 750 | 1,000 | C-8 |
| EVV | 6128 | 58798 | 10099 | AHQ4C-6.6A-120WS-49CM | 6.6A | 120 | GZ9.5 | 3,150 | 500 | C-bar-6 |
| EWR | 6292 | 64354 | 11427 | AHQ4C-6.6A-150WT-49CM | 6.6A | 150 | GZ9.5 | 4,100 | 500 | C-bar-6 |
| EWR *LL | 6292 | 64354 | 11427 | AHQ4C-6.6A-150WQ-49CM | 6.6A | 150 | GZ9.5 | 3,600 | 1,000 | C-bar-6 |
| EZL | 6372LL | 58750 | 15243 | AHQ4C-6.6A-200WR-49CM | 6.6A | 200 | GZ9.5 | 5,000 | 750 | C-bar-6 |
| 6.6A 45W | 6123 | 64321 | AHV-6.6A-45WH-00 | 6.6A | 45 | G6.35 | 840 | 1,200 | C-8 | |
| 6.6A 100W | 6343 | 64346 | AHQ4C-6.6A-100WP-00 | 6.6A | 100 | G6.35 | 2,300 | 1,200 | C-bar-6 | |
| 6.6A 200W | 6373 | 64386 | AHQ4C-6.6A-200WR-00 | 6.6A | 200 | G6.35 | 4,700 | 1,200 | C-bar-6 |