Contemporary usage of words and expressions relative to navigation.

Compass Points:

1557: It floweth a shoare at this place at an E. moone full sea, and the shippe lay thwart to wend a flood, in the off, at a S.S.E. moone. So that... when it is full sea on the shoare, it is two points to ebbe, before it be lowe water in the off.
Hakluyt, Prin. Nav. (Ev. man) I, 368

1576: I found our compasse to be varied by 11 deg. and one part to the westwards, which is one point.
Ib. V. 133

1538: The wind arose at North and by East enforcing us to weigh... now the wind is come 3 points more being North-North-East...
NRS Armada Papers, I, 223

Chart:

1497: ...a Straunger Venisian, by which a caart made hym self expert in knowying the world...
Kingsford, C., Chronicles of London, p.224

Log:

1574(1577): They hale the logge or piece of woode again, and looke how many fadome the ship hath gone in that time.
Bourne, Regt for the sea, XIV, 42b

Lodesmanship:

1514: To Thomas Metford of Rye for lodesmanship for ij hoyes.

E 36/5. f.261

Lodesman:

1512: 2 lodesman alias pylotts
NRS French War of 1512, 5.

1514: A balynger of Rye of xx tonne... with a master, lodisman, v men and a lad... for waftyng of ij hoyes
E36/5. f.307

1513: Master Tresorer wyl yt ye delyver Woodles the lodes man for tarrying wt hys boot & 3 men wt hym by the spaas off 8 hoole weekes... to weche uppon the bringyng in off all the kynges shippes thorowgh the blak deppes hys coosts £6 13s 4d
SP Hen VIII, 4 (f) 230

Lodestar:

1472... a marvelous blasynge steere... and then it compassede round about the lodesterre...
Cam. Soc. Warkworth's Chronicle, p.22

Lead and Line: 1495: The Regent: Sowndyng leddes of xiiij lb, j; of xij lb apece, ij.
NRS Acc. & Inv. Hen VIII, 289

Pilot:

1387: First instance noted of the office of "Pilot of the Black Deeps".

1512: The Regent's charges... pylotts at 20s. a man a mounthe...
NRS French War of 1512, 35.

1513: Master Tresorer pay the pylot of the Gabriell after eyght ducats le month and this billl shall be yr discharg by me admerell.
Edward Howard
SP 5 Hen VIII, 4f. 121.

Traverse-Book:

1587: A Traverse-Booke made by M John Davis in his third voyage...
Hakluyt, Prin. Nav. (Ev. man) V, 319

Traverse-Board:

1635: The quartermasters... have a care to look to the steerage and the traverse-board.
NRS: Monson, IV, 59