Hammerhead (Aerospace Fighter) HMR-HD
A different design shares this name: the BattleMech
- Type
- Aerospace
- Tech
- Inner Sphere
- Mass
- 75t
- Role
- Fast Dogfighter
- Intro
- 2571 Star League
- Rules
- Standard
- Cost
- 4.44M C-bills
- Move
- Armor
- 206 pts

Autocannon/20
Technical Readout: TR:3050U · Record Sheets: RS:3050Uu-C
Compare this unitBattle Value
1,028by skill
Point Value
33
Recognition Notes
The Hammerhead HMR-HD is a 75-ton fighter flown as a fast dogfighter, replacing the HMR-HA's paired nose large lasers with a single autocannon/20 in the nose. The heavier gun comes with a lighter cooling fit, down from sixteen single heat sinks to ten single heat sinks. The armor changes from primitive fighter plate to ferro-aluminum, shedding the earlier model's listing as obsolete by 2475. Boeing Interstellar builds it at Terra.
Armor & Loadout
HAMMERHEAD HMR-HD
Ballistic
Nose: 76 front
Right Wing: 50 front
Left Wing: 50 front
Aft: 30 front
| Weapon / Equipment | Loc | Qty | Ammo |
|---|---|---|---|
| Bal | N | 1 | 3 t ammo in FS |
Systems & Manufacturers
HMR-HD
Hammerhead (Aerospace Fighter)
PV33
TP: AFSZ: 3THR: 7a
ROLE: Fast Dogfighter
Damage
S (+0)
2
M (+2)
2
L (+4)
0
OV: 0Heat scale123S

TH
3
Special BOMB3, FUEL20, SPC,
Critical hits
ENGINE¼ MV (Minimum 1)
FIRE CONTROL+2 To-Hit Each
WEAPONS-1 Damage Each
Alpha Strike Stats
SkillPVSkill 0 61Skill 1 54Skill 2 47Skill 3 40Skill 4 33Skill 5 30Skill 6 27Skill 7 24Skill 8 21
Availability by era
11 eras · 14 factions
Hammerhead (Aerospace Fighter) variants (7)
HMR-HA Role Attack Tech base Primitive Rules Advanced Alpha Strike abilities BOMB2, ENE, SPC, VSTOL Introduced 2407 Battle value 899 Point value 29HMR-HC Role Dogfighter Tech base Inner Sphere Rules Standard Alpha Strike abilities BOMB2, ENE, SPC, VSTOL Introduced 2485 Battle value 1,050 Point value 68
HMR-HD current variant Role Fast Dogfighter Tech base Inner Sphere Rules Standard Alpha Strike abilities BOMB3, FUEL20, SPC, VSTOL Introduced 2571 Battle value 1,028 Point value 33
HMR-HE Role Fire-Support Tech base Inner Sphere Rules Standard Alpha Strike abilities BOMB3, ENE, FUEL28, SPC, VSTOL Introduced 2672 Battle value 1,254 Point value 35HMR-HDb Role Fire-Support Tech base Inner Sphere Rules Standard Alpha Strike abilities BOMB3, FUEL20, SPC, VSTOL Introduced 2731 Battle value 1,338 Point value 35HMR-HF Role Fast Dogfighter Tech base Inner Sphere Rules Standard Alpha Strike abilities BOMB3, FLK1/1/1, FUEL28, SPC, VSTOL Introduced 3068 Battle value 1,162 Point value 34HMR-HG Role Fast Dogfighter Tech base Inner Sphere Rules Standard Alpha Strike abilities BOMB3, FUEL20, SPC, VSTOL Introduced 3075 Battle value 1,235 Point value 36